arm__common__tables_8h.html 68 KB

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  112. <div class="title">arm_common_tables.h File Reference</div> </div>
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  116. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
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  154. <tr class="memitem:acbf48883fbb31d3dc71d232aa8e8f91f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#acbf48883fbb31d3dc71d232aa8e8f91f">ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH</a></td></tr>
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  156. </table><table class="memberdecls">
  157. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
  158. Variables</h2></td></tr>
  159. <tr class="memitem:gae247e83ad50d474107254e25b36ad42b"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gae247e83ad50d474107254e25b36ad42b">armBitRevTable</a> [1024]</td></tr>
  160. <tr class="separator:gae247e83ad50d474107254e25b36ad42b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  161. <tr class="memitem:a56d3642e4ee33e3ada57ff11ecda1498"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a56d3642e4ee33e3ada57ff11ecda1498">armRecipTableQ15</a> [64]</td></tr>
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  163. <tr class="memitem:aae6056f6c4e8f7e494445196bf864479"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#aae6056f6c4e8f7e494445196bf864479">armRecipTableQ31</a> [64]</td></tr>
  164. <tr class="separator:aae6056f6c4e8f7e494445196bf864479"><td class="memSeparator" colspan="2">&#160;</td></tr>
  165. <tr class="memitem:gae75e243ec61706427314270f222e0c8e"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gae75e243ec61706427314270f222e0c8e">twiddleCoef_16</a> [32]</td></tr>
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  167. <tr class="memitem:ga78a72c85d88185de98050c930cfc76e3"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga78a72c85d88185de98050c930cfc76e3">twiddleCoef_32</a> [64]</td></tr>
  168. <tr class="separator:ga78a72c85d88185de98050c930cfc76e3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  169. <tr class="memitem:ga4f3c6d98c7e66393b4ef3ac63746e43d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga4f3c6d98c7e66393b4ef3ac63746e43d">twiddleCoef_64</a> [128]</td></tr>
  170. <tr class="separator:ga4f3c6d98c7e66393b4ef3ac63746e43d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  171. <tr class="memitem:ga948433536dafaac1381decfccf4e2d9c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga948433536dafaac1381decfccf4e2d9c">twiddleCoef_128</a> [256]</td></tr>
  172. <tr class="separator:ga948433536dafaac1381decfccf4e2d9c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  173. <tr class="memitem:gafe813758a03a798e972359a092315be4"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gafe813758a03a798e972359a092315be4">twiddleCoef_256</a> [512]</td></tr>
  174. <tr class="separator:gafe813758a03a798e972359a092315be4"><td class="memSeparator" colspan="2">&#160;</td></tr>
  175. <tr class="memitem:gad8830f0c068ab2cc19f2f87d220fa148"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gad8830f0c068ab2cc19f2f87d220fa148">twiddleCoef_512</a> [1024]</td></tr>
  176. <tr class="separator:gad8830f0c068ab2cc19f2f87d220fa148"><td class="memSeparator" colspan="2">&#160;</td></tr>
  177. <tr class="memitem:ga27c056eb130a4333d1cc5dd43ec738b1"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga27c056eb130a4333d1cc5dd43ec738b1">twiddleCoef_1024</a> [2048]</td></tr>
  178. <tr class="separator:ga27c056eb130a4333d1cc5dd43ec738b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
  179. <tr class="memitem:ga23e7f30421a7905b21c2015429779633"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga23e7f30421a7905b21c2015429779633">twiddleCoef_2048</a> [4096]</td></tr>
  180. <tr class="separator:ga23e7f30421a7905b21c2015429779633"><td class="memSeparator" colspan="2">&#160;</td></tr>
  181. <tr class="memitem:gae0182d1dd3b2f21aad4e38a815a0bd40"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gae0182d1dd3b2f21aad4e38a815a0bd40">twiddleCoef_4096</a> [8192]</td></tr>
  182. <tr class="separator:gae0182d1dd3b2f21aad4e38a815a0bd40"><td class="memSeparator" colspan="2">&#160;</td></tr>
  183. <tr class="memitem:gaef4697e1ba348c4ac9358f2b9e279e93"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gaef4697e1ba348c4ac9358f2b9e279e93">twiddleCoef_16_q31</a> [24]</td></tr>
  184. <tr class="separator:gaef4697e1ba348c4ac9358f2b9e279e93"><td class="memSeparator" colspan="2">&#160;</td></tr>
  185. <tr class="memitem:ga8ba78d5e6ef4bdc58e8f0044e0664a0a"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga8ba78d5e6ef4bdc58e8f0044e0664a0a">twiddleCoef_32_q31</a> [48]</td></tr>
  186. <tr class="separator:ga8ba78d5e6ef4bdc58e8f0044e0664a0a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  187. <tr class="memitem:ga6e0a7e941a25a0d74b2e6590307de47e"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga6e0a7e941a25a0d74b2e6590307de47e">twiddleCoef_64_q31</a> [96]</td></tr>
  188. <tr class="separator:ga6e0a7e941a25a0d74b2e6590307de47e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  189. <tr class="memitem:gafecf9ed9873415d9f5f17f37b30c7250"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gafecf9ed9873415d9f5f17f37b30c7250">twiddleCoef_128_q31</a> [192]</td></tr>
  190. <tr class="separator:gafecf9ed9873415d9f5f17f37b30c7250"><td class="memSeparator" colspan="2">&#160;</td></tr>
  191. <tr class="memitem:gaef1ea005053b715b851cf5f908168ede"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gaef1ea005053b715b851cf5f908168ede">twiddleCoef_256_q31</a> [384]</td></tr>
  192. <tr class="separator:gaef1ea005053b715b851cf5f908168ede"><td class="memSeparator" colspan="2">&#160;</td></tr>
  193. <tr class="memitem:ga416c61b2f08542a39111e06b0378bebe"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga416c61b2f08542a39111e06b0378bebe">twiddleCoef_512_q31</a> [768]</td></tr>
  194. <tr class="separator:ga416c61b2f08542a39111e06b0378bebe"><td class="memSeparator" colspan="2">&#160;</td></tr>
  195. <tr class="memitem:ga514443c44b62b8b3d240afefebcda310"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga514443c44b62b8b3d240afefebcda310">twiddleCoef_1024_q31</a> [1536]</td></tr>
  196. <tr class="separator:ga514443c44b62b8b3d240afefebcda310"><td class="memSeparator" colspan="2">&#160;</td></tr>
  197. <tr class="memitem:ga9c5767de9f5a409fd0c2027e6ac67179"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga9c5767de9f5a409fd0c2027e6ac67179">twiddleCoef_2048_q31</a> [3072]</td></tr>
  198. <tr class="separator:ga9c5767de9f5a409fd0c2027e6ac67179"><td class="memSeparator" colspan="2">&#160;</td></tr>
  199. <tr class="memitem:ga67c0890317deab3391e276f22c1fc400"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga67c0890317deab3391e276f22c1fc400">twiddleCoef_4096_q31</a> [6144]</td></tr>
  200. <tr class="separator:ga67c0890317deab3391e276f22c1fc400"><td class="memSeparator" colspan="2">&#160;</td></tr>
  201. <tr class="memitem:ga8e4e2e05f4a3112184c96cb3308d6c39"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga8e4e2e05f4a3112184c96cb3308d6c39">twiddleCoef_16_q15</a> [24]</td></tr>
  202. <tr class="separator:ga8e4e2e05f4a3112184c96cb3308d6c39"><td class="memSeparator" colspan="2">&#160;</td></tr>
  203. <tr class="memitem:gac194a4fe04a19051ae1811f69c6e5df2"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gac194a4fe04a19051ae1811f69c6e5df2">twiddleCoef_32_q15</a> [48]</td></tr>
  204. <tr class="separator:gac194a4fe04a19051ae1811f69c6e5df2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  205. <tr class="memitem:gaa0cc411e0b3c82078e85cfdf1b84290f"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gaa0cc411e0b3c82078e85cfdf1b84290f">twiddleCoef_64_q15</a> [96]</td></tr>
  206. <tr class="separator:gaa0cc411e0b3c82078e85cfdf1b84290f"><td class="memSeparator" colspan="2">&#160;</td></tr>
  207. <tr class="memitem:gabfdd1c5cd2b3f96da5fe5f07c707a8e5"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gabfdd1c5cd2b3f96da5fe5f07c707a8e5">twiddleCoef_128_q15</a> [192]</td></tr>
  208. <tr class="separator:gabfdd1c5cd2b3f96da5fe5f07c707a8e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
  209. <tr class="memitem:ga6099ae5262a0a3a8d9ce1e6da02f0c2e"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga6099ae5262a0a3a8d9ce1e6da02f0c2e">twiddleCoef_256_q15</a> [384]</td></tr>
  210. <tr class="separator:ga6099ae5262a0a3a8d9ce1e6da02f0c2e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  211. <tr class="memitem:ga6152621af210f847128c6f38958fa385"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga6152621af210f847128c6f38958fa385">twiddleCoef_512_q15</a> [768]</td></tr>
  212. <tr class="separator:ga6152621af210f847128c6f38958fa385"><td class="memSeparator" colspan="2">&#160;</td></tr>
  213. <tr class="memitem:ga8a0ec95d866fe96b740e77d6e1356b59"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga8a0ec95d866fe96b740e77d6e1356b59">twiddleCoef_1024_q15</a> [1536]</td></tr>
  214. <tr class="separator:ga8a0ec95d866fe96b740e77d6e1356b59"><td class="memSeparator" colspan="2">&#160;</td></tr>
  215. <tr class="memitem:gadd16ce08ffd1048c385e0534a3b19cbb"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#gadd16ce08ffd1048c385e0534a3b19cbb">twiddleCoef_2048_q15</a> [3072]</td></tr>
  216. <tr class="separator:gadd16ce08ffd1048c385e0534a3b19cbb"><td class="memSeparator" colspan="2">&#160;</td></tr>
  217. <tr class="memitem:ga9b409d6995eab17805b1d1881d4bc652"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_f_f_t___c_i_f_f_t.html#ga9b409d6995eab17805b1d1881d4bc652">twiddleCoef_4096_q15</a> [6144]</td></tr>
  218. <tr class="separator:ga9b409d6995eab17805b1d1881d4bc652"><td class="memSeparator" colspan="2">&#160;</td></tr>
  219. <tr class="memitem:a5992afe8574289cd71921651b80bd57d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a5992afe8574289cd71921651b80bd57d">twiddleCoef_rfft_32</a> [32]</td></tr>
  220. <tr class="separator:a5992afe8574289cd71921651b80bd57d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  221. <tr class="memitem:a2759d8789e1e6ae2ba7fb8d7f5e9c2ab"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a2759d8789e1e6ae2ba7fb8d7f5e9c2ab">twiddleCoef_rfft_64</a> [64]</td></tr>
  222. <tr class="separator:a2759d8789e1e6ae2ba7fb8d7f5e9c2ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
  223. <tr class="memitem:af089dd2fe1a543d40a3325982bf45e7c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#af089dd2fe1a543d40a3325982bf45e7c">twiddleCoef_rfft_128</a> [128]</td></tr>
  224. <tr class="separator:af089dd2fe1a543d40a3325982bf45e7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  225. <tr class="memitem:a5c5c161dd469d8e6806664956dae31f9"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a5c5c161dd469d8e6806664956dae31f9">twiddleCoef_rfft_256</a> [256]</td></tr>
  226. <tr class="separator:a5c5c161dd469d8e6806664956dae31f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
  227. <tr class="memitem:a94bd2fc98798f87003fef5cd0c04d1f5"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a94bd2fc98798f87003fef5cd0c04d1f5">twiddleCoef_rfft_512</a> [512]</td></tr>
  228. <tr class="separator:a94bd2fc98798f87003fef5cd0c04d1f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
  229. <tr class="memitem:aa7d8d3aa9898d557385748a13c959a4c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#aa7d8d3aa9898d557385748a13c959a4c">twiddleCoef_rfft_1024</a> [1024]</td></tr>
  230. <tr class="separator:aa7d8d3aa9898d557385748a13c959a4c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  231. <tr class="memitem:a749a5995ebd433a163f7adc474dabcaa"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a749a5995ebd433a163f7adc474dabcaa">twiddleCoef_rfft_2048</a> [2048]</td></tr>
  232. <tr class="separator:a749a5995ebd433a163f7adc474dabcaa"><td class="memSeparator" colspan="2">&#160;</td></tr>
  233. <tr class="memitem:a8013d68dd2476c86b77173bb98b87b29"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a8013d68dd2476c86b77173bb98b87b29">twiddleCoef_rfft_4096</a> [4096]</td></tr>
  234. <tr class="separator:a8013d68dd2476c86b77173bb98b87b29"><td class="memSeparator" colspan="2">&#160;</td></tr>
  235. <tr class="memitem:a5ab065857509fe5780d79fdcdce801cb"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a5ab065857509fe5780d79fdcdce801cb">armBitRevIndexTable16</a> [<a class="el" href="arm__common__tables_8h.html#a52289ebb691669410fbc40d1a8a1562a">ARMBITREVINDEXTABLE__16_TABLE_LENGTH</a>]</td></tr>
  236. <tr class="separator:a5ab065857509fe5780d79fdcdce801cb"><td class="memSeparator" colspan="2">&#160;</td></tr>
  237. <tr class="memitem:afae094ea3df14c134012c4cb7b816637"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#afae094ea3df14c134012c4cb7b816637">armBitRevIndexTable32</a> [<a class="el" href="arm__common__tables_8h.html#a6e12fc7073f15899078a1b2d8f4afb4c">ARMBITREVINDEXTABLE__32_TABLE_LENGTH</a>]</td></tr>
  238. <tr class="separator:afae094ea3df14c134012c4cb7b816637"><td class="memSeparator" colspan="2">&#160;</td></tr>
  239. <tr class="memitem:aafcb5c9203dada88ed6d1bdcf16aaba4"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#aafcb5c9203dada88ed6d1bdcf16aaba4">armBitRevIndexTable64</a> [<a class="el" href="arm__common__tables_8h.html#a73e1987baf5282c699168bccf635930e">ARMBITREVINDEXTABLE__64_TABLE_LENGTH</a>]</td></tr>
  240. <tr class="separator:aafcb5c9203dada88ed6d1bdcf16aaba4"><td class="memSeparator" colspan="2">&#160;</td></tr>
  241. <tr class="memitem:a04711bbb245f2ac7202db666eaaf10f2"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a04711bbb245f2ac7202db666eaaf10f2">armBitRevIndexTable128</a> [<a class="el" href="arm__common__tables_8h.html#abb73376f7efda869394aab2acef4291c">ARMBITREVINDEXTABLE_128_TABLE_LENGTH</a>]</td></tr>
  242. <tr class="separator:a04711bbb245f2ac7202db666eaaf10f2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  243. <tr class="memitem:a77b17c8e7539af315c57de27610d8407"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a77b17c8e7539af315c57de27610d8407">armBitRevIndexTable256</a> [<a class="el" href="arm__common__tables_8h.html#aa7dc18c3b4f8d76f5a29f7b182007934">ARMBITREVINDEXTABLE_256_TABLE_LENGTH</a>]</td></tr>
  244. <tr class="separator:a77b17c8e7539af315c57de27610d8407"><td class="memSeparator" colspan="2">&#160;</td></tr>
  245. <tr class="memitem:a297a311183fb6d17d7ee0152ad1e43f3"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a297a311183fb6d17d7ee0152ad1e43f3">armBitRevIndexTable512</a> [<a class="el" href="arm__common__tables_8h.html#ab21231782baf177ef3edad11aeba5a4f">ARMBITREVINDEXTABLE_512_TABLE_LENGTH</a>]</td></tr>
  246. <tr class="separator:a297a311183fb6d17d7ee0152ad1e43f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  247. <tr class="memitem:ae69b72fb0be5dab9a0ea76e9b6995cb6"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#ae69b72fb0be5dab9a0ea76e9b6995cb6">armBitRevIndexTable1024</a> [<a class="el" href="arm__common__tables_8h.html#af3b3659a55efaf414757d15e6c0ea9cc">ARMBITREVINDEXTABLE1024_TABLE_LENGTH</a>]</td></tr>
  248. <tr class="separator:ae69b72fb0be5dab9a0ea76e9b6995cb6"><td class="memSeparator" colspan="2">&#160;</td></tr>
  249. <tr class="memitem:a68b7fcd07ae5433082e600dc7e7c7430"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a68b7fcd07ae5433082e600dc7e7c7430">armBitRevIndexTable2048</a> [<a class="el" href="arm__common__tables_8h.html#a1137f42be79c5941e942b58e262b5225">ARMBITREVINDEXTABLE2048_TABLE_LENGTH</a>]</td></tr>
  250. <tr class="separator:a68b7fcd07ae5433082e600dc7e7c7430"><td class="memSeparator" colspan="2">&#160;</td></tr>
  251. <tr class="memitem:ac6bd23609f5bb10182e8eae65400541b"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#ac6bd23609f5bb10182e8eae65400541b">armBitRevIndexTable4096</a> [<a class="el" href="arm__common__tables_8h.html#af08eb635c0e1cf0ab3e29931f9bf1492">ARMBITREVINDEXTABLE4096_TABLE_LENGTH</a>]</td></tr>
  252. <tr class="separator:ac6bd23609f5bb10182e8eae65400541b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  253. <tr class="memitem:a6c3b510a7d499dccaaea1ff164397ffb"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a6c3b510a7d499dccaaea1ff164397ffb">armBitRevIndexTable_fixed_16</a> [<a class="el" href="arm__common__tables_8h.html#a1dfdb9f7a5ad88ba7105c6cbc7e2c76e">ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH</a>]</td></tr>
  254. <tr class="separator:a6c3b510a7d499dccaaea1ff164397ffb"><td class="memSeparator" colspan="2">&#160;</td></tr>
  255. <tr class="memitem:a59710415522cc38defa30402021f1f6b"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a59710415522cc38defa30402021f1f6b">armBitRevIndexTable_fixed_32</a> [<a class="el" href="arm__common__tables_8h.html#aaa9ecdc043a73fa12c941cbe6613f9fa">ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH</a>]</td></tr>
  256. <tr class="separator:a59710415522cc38defa30402021f1f6b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  257. <tr class="memitem:af9e1bbd7d535806a170786b069863b47"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#af9e1bbd7d535806a170786b069863b47">armBitRevIndexTable_fixed_64</a> [<a class="el" href="arm__common__tables_8h.html#ae53dc7c3198f9cfb5393e3a2644a12ac">ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH</a>]</td></tr>
  258. <tr class="separator:af9e1bbd7d535806a170786b069863b47"><td class="memSeparator" colspan="2">&#160;</td></tr>
  259. <tr class="memitem:aa10281deffc0cb708a08d55cfa513507"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#aa10281deffc0cb708a08d55cfa513507">armBitRevIndexTable_fixed_128</a> [<a class="el" href="arm__common__tables_8h.html#aa3b70f6b0a87ecd706fc51bb3551977b">ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH</a>]</td></tr>
  260. <tr class="separator:aa10281deffc0cb708a08d55cfa513507"><td class="memSeparator" colspan="2">&#160;</td></tr>
  261. <tr class="memitem:a721d01114016584629f03c0af37dd21e"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a721d01114016584629f03c0af37dd21e">armBitRevIndexTable_fixed_256</a> [<a class="el" href="arm__common__tables_8h.html#ac0711126d0e162366ec7d0ebcb2a4420">ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH</a>]</td></tr>
  262. <tr class="separator:a721d01114016584629f03c0af37dd21e"><td class="memSeparator" colspan="2">&#160;</td></tr>
  263. <tr class="memitem:a03d1de7bfc5f318bc4fcfddd920bcb5a"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a03d1de7bfc5f318bc4fcfddd920bcb5a">armBitRevIndexTable_fixed_512</a> [<a class="el" href="arm__common__tables_8h.html#a5486cba85dce51ffbfe6c0475882cc82">ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH</a>]</td></tr>
  264. <tr class="separator:a03d1de7bfc5f318bc4fcfddd920bcb5a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  265. <tr class="memitem:a579beb19201fab01210c37253447fa52"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a579beb19201fab01210c37253447fa52">armBitRevIndexTable_fixed_1024</a> [<a class="el" href="arm__common__tables_8h.html#ab78db333c5f36a927cf5f6b492e93dd3">ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH</a>]</td></tr>
  266. <tr class="separator:a579beb19201fab01210c37253447fa52"><td class="memSeparator" colspan="2">&#160;</td></tr>
  267. <tr class="memitem:ad888a207e20f601ed80b2ad43428c8cc"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#ad888a207e20f601ed80b2ad43428c8cc">armBitRevIndexTable_fixed_2048</a> [<a class="el" href="arm__common__tables_8h.html#a7dbfc9019953b525d83184a50f9976cc">ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH</a>]</td></tr>
  268. <tr class="separator:ad888a207e20f601ed80b2ad43428c8cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
  269. <tr class="memitem:a2db644df1e878209441166cbb8d0db4f"><td class="memItemLeft" align="right" valign="top">const uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a2db644df1e878209441166cbb8d0db4f">armBitRevIndexTable_fixed_4096</a> [<a class="el" href="arm__common__tables_8h.html#acbf48883fbb31d3dc71d232aa8e8f91f">ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH</a>]</td></tr>
  270. <tr class="separator:a2db644df1e878209441166cbb8d0db4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
  271. <tr class="memitem:a1dec82d596780f1a66ef4f76f137c1d9"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a1dec82d596780f1a66ef4f76f137c1d9">sinTable_f32</a> [<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td></tr>
  272. <tr class="separator:a1dec82d596780f1a66ef4f76f137c1d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
  273. <tr class="memitem:a8bfccee9e1c0042cf4a765f4b19d097d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a8bfccee9e1c0042cf4a765f4b19d097d">sinTable_q31</a> [<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td></tr>
  274. <tr class="separator:a8bfccee9e1c0042cf4a765f4b19d097d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  275. <tr class="memitem:a9cbcfe313f61add745ebfeddb4fecd55"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__common__tables_8h.html#a9cbcfe313f61add745ebfeddb4fecd55">sinTable_q15</a> [<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td></tr>
  276. <tr class="separator:a9cbcfe313f61add745ebfeddb4fecd55"><td class="memSeparator" colspan="2">&#160;</td></tr>
  277. </table>
  278. <h2 class="groupheader">Macro Definition Documentation</h2>
  279. <a class="anchor" id="af3b3659a55efaf414757d15e6c0ea9cc"></a>
  280. <div class="memitem">
  281. <div class="memproto">
  282. <table class="memname">
  283. <tr>
  284. <td class="memname">#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH</td>
  285. </tr>
  286. </table>
  287. </div><div class="memdoc">
  288. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  289. </div>
  290. </div>
  291. <a class="anchor" id="a1137f42be79c5941e942b58e262b5225"></a>
  292. <div class="memitem">
  293. <div class="memproto">
  294. <table class="memname">
  295. <tr>
  296. <td class="memname">#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH</td>
  297. </tr>
  298. </table>
  299. </div><div class="memdoc">
  300. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  301. </div>
  302. </div>
  303. <a class="anchor" id="af08eb635c0e1cf0ab3e29931f9bf1492"></a>
  304. <div class="memitem">
  305. <div class="memproto">
  306. <table class="memname">
  307. <tr>
  308. <td class="memname">#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH</td>
  309. </tr>
  310. </table>
  311. </div><div class="memdoc">
  312. </div>
  313. </div>
  314. <a class="anchor" id="abb73376f7efda869394aab2acef4291c"></a>
  315. <div class="memitem">
  316. <div class="memproto">
  317. <table class="memname">
  318. <tr>
  319. <td class="memname">#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH</td>
  320. </tr>
  321. </table>
  322. </div><div class="memdoc">
  323. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  324. </div>
  325. </div>
  326. <a class="anchor" id="aa7dc18c3b4f8d76f5a29f7b182007934"></a>
  327. <div class="memitem">
  328. <div class="memproto">
  329. <table class="memname">
  330. <tr>
  331. <td class="memname">#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH</td>
  332. </tr>
  333. </table>
  334. </div><div class="memdoc">
  335. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  336. </div>
  337. </div>
  338. <a class="anchor" id="ab21231782baf177ef3edad11aeba5a4f"></a>
  339. <div class="memitem">
  340. <div class="memproto">
  341. <table class="memname">
  342. <tr>
  343. <td class="memname">#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH</td>
  344. </tr>
  345. </table>
  346. </div><div class="memdoc">
  347. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  348. </div>
  349. </div>
  350. <a class="anchor" id="a52289ebb691669410fbc40d1a8a1562a"></a>
  351. <div class="memitem">
  352. <div class="memproto">
  353. <table class="memname">
  354. <tr>
  355. <td class="memname">#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH</td>
  356. </tr>
  357. </table>
  358. </div><div class="memdoc">
  359. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  360. </div>
  361. </div>
  362. <a class="anchor" id="a6e12fc7073f15899078a1b2d8f4afb4c"></a>
  363. <div class="memitem">
  364. <div class="memproto">
  365. <table class="memname">
  366. <tr>
  367. <td class="memname">#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH</td>
  368. </tr>
  369. </table>
  370. </div><div class="memdoc">
  371. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  372. </div>
  373. </div>
  374. <a class="anchor" id="a73e1987baf5282c699168bccf635930e"></a>
  375. <div class="memitem">
  376. <div class="memproto">
  377. <table class="memname">
  378. <tr>
  379. <td class="memname">#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH</td>
  380. </tr>
  381. </table>
  382. </div><div class="memdoc">
  383. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  384. </div>
  385. </div>
  386. <a class="anchor" id="ab78db333c5f36a927cf5f6b492e93dd3"></a>
  387. <div class="memitem">
  388. <div class="memproto">
  389. <table class="memname">
  390. <tr>
  391. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH</td>
  392. </tr>
  393. </table>
  394. </div><div class="memdoc">
  395. </div>
  396. </div>
  397. <a class="anchor" id="a7dbfc9019953b525d83184a50f9976cc"></a>
  398. <div class="memitem">
  399. <div class="memproto">
  400. <table class="memname">
  401. <tr>
  402. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH</td>
  403. </tr>
  404. </table>
  405. </div><div class="memdoc">
  406. </div>
  407. </div>
  408. <a class="anchor" id="acbf48883fbb31d3dc71d232aa8e8f91f"></a>
  409. <div class="memitem">
  410. <div class="memproto">
  411. <table class="memname">
  412. <tr>
  413. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH</td>
  414. </tr>
  415. </table>
  416. </div><div class="memdoc">
  417. </div>
  418. </div>
  419. <a class="anchor" id="aa3b70f6b0a87ecd706fc51bb3551977b"></a>
  420. <div class="memitem">
  421. <div class="memproto">
  422. <table class="memname">
  423. <tr>
  424. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH</td>
  425. </tr>
  426. </table>
  427. </div><div class="memdoc">
  428. </div>
  429. </div>
  430. <a class="anchor" id="ac0711126d0e162366ec7d0ebcb2a4420"></a>
  431. <div class="memitem">
  432. <div class="memproto">
  433. <table class="memname">
  434. <tr>
  435. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH</td>
  436. </tr>
  437. </table>
  438. </div><div class="memdoc">
  439. </div>
  440. </div>
  441. <a class="anchor" id="a5486cba85dce51ffbfe6c0475882cc82"></a>
  442. <div class="memitem">
  443. <div class="memproto">
  444. <table class="memname">
  445. <tr>
  446. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH</td>
  447. </tr>
  448. </table>
  449. </div><div class="memdoc">
  450. </div>
  451. </div>
  452. <a class="anchor" id="a1dfdb9f7a5ad88ba7105c6cbc7e2c76e"></a>
  453. <div class="memitem">
  454. <div class="memproto">
  455. <table class="memname">
  456. <tr>
  457. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH</td>
  458. </tr>
  459. </table>
  460. </div><div class="memdoc">
  461. </div>
  462. </div>
  463. <a class="anchor" id="aaa9ecdc043a73fa12c941cbe6613f9fa"></a>
  464. <div class="memitem">
  465. <div class="memproto">
  466. <table class="memname">
  467. <tr>
  468. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH</td>
  469. </tr>
  470. </table>
  471. </div><div class="memdoc">
  472. </div>
  473. </div>
  474. <a class="anchor" id="ae53dc7c3198f9cfb5393e3a2644a12ac"></a>
  475. <div class="memitem">
  476. <div class="memproto">
  477. <table class="memname">
  478. <tr>
  479. <td class="memname">#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH</td>
  480. </tr>
  481. </table>
  482. </div><div class="memdoc">
  483. </div>
  484. </div>
  485. <a class="anchor" id="a9bf8c85e4c91b9b55818b3d650d2c761"></a>
  486. <div class="memitem">
  487. <div class="memproto">
  488. <table class="memname">
  489. <tr>
  490. <td class="memname">#define twiddleCoef</td>
  491. </tr>
  492. </table>
  493. </div><div class="memdoc">
  494. <p>Referenced by <a class="el" href="group___complex_f_f_t.html#gac9565e6bc7229577ecf5e090313cafd7">arm_cfft_radix2_init_f32()</a>, and <a class="el" href="group___complex_f_f_t.html#gaf336459f684f0b17bfae539ef1b1b78a">arm_cfft_radix4_init_f32()</a>.</p>
  495. </div>
  496. </div>
  497. <h2 class="groupheader">Variable Documentation</h2>
  498. <a class="anchor" id="ae69b72fb0be5dab9a0ea76e9b6995cb6"></a>
  499. <div class="memitem">
  500. <div class="memproto">
  501. <table class="memname">
  502. <tr>
  503. <td class="memname">const uint16_t armBitRevIndexTable1024[<a class="el" href="arm__common__tables_8h.html#af3b3659a55efaf414757d15e6c0ea9cc">ARMBITREVINDEXTABLE1024_TABLE_LENGTH</a>]</td>
  504. </tr>
  505. </table>
  506. </div><div class="memdoc">
  507. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  508. </div>
  509. </div>
  510. <a class="anchor" id="a04711bbb245f2ac7202db666eaaf10f2"></a>
  511. <div class="memitem">
  512. <div class="memproto">
  513. <table class="memname">
  514. <tr>
  515. <td class="memname">const uint16_t armBitRevIndexTable128[<a class="el" href="arm__common__tables_8h.html#abb73376f7efda869394aab2acef4291c">ARMBITREVINDEXTABLE_128_TABLE_LENGTH</a>]</td>
  516. </tr>
  517. </table>
  518. </div><div class="memdoc">
  519. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  520. </div>
  521. </div>
  522. <a class="anchor" id="a5ab065857509fe5780d79fdcdce801cb"></a>
  523. <div class="memitem">
  524. <div class="memproto">
  525. <table class="memname">
  526. <tr>
  527. <td class="memname">const uint16_t armBitRevIndexTable16[<a class="el" href="arm__common__tables_8h.html#a52289ebb691669410fbc40d1a8a1562a">ARMBITREVINDEXTABLE__16_TABLE_LENGTH</a>]</td>
  528. </tr>
  529. </table>
  530. </div><div class="memdoc">
  531. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  532. </div>
  533. </div>
  534. <a class="anchor" id="a68b7fcd07ae5433082e600dc7e7c7430"></a>
  535. <div class="memitem">
  536. <div class="memproto">
  537. <table class="memname">
  538. <tr>
  539. <td class="memname">const uint16_t armBitRevIndexTable2048[<a class="el" href="arm__common__tables_8h.html#a1137f42be79c5941e942b58e262b5225">ARMBITREVINDEXTABLE2048_TABLE_LENGTH</a>]</td>
  540. </tr>
  541. </table>
  542. </div><div class="memdoc">
  543. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  544. </div>
  545. </div>
  546. <a class="anchor" id="a77b17c8e7539af315c57de27610d8407"></a>
  547. <div class="memitem">
  548. <div class="memproto">
  549. <table class="memname">
  550. <tr>
  551. <td class="memname">const uint16_t armBitRevIndexTable256[<a class="el" href="arm__common__tables_8h.html#aa7dc18c3b4f8d76f5a29f7b182007934">ARMBITREVINDEXTABLE_256_TABLE_LENGTH</a>]</td>
  552. </tr>
  553. </table>
  554. </div><div class="memdoc">
  555. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  556. </div>
  557. </div>
  558. <a class="anchor" id="afae094ea3df14c134012c4cb7b816637"></a>
  559. <div class="memitem">
  560. <div class="memproto">
  561. <table class="memname">
  562. <tr>
  563. <td class="memname">const uint16_t armBitRevIndexTable32[<a class="el" href="arm__common__tables_8h.html#a6e12fc7073f15899078a1b2d8f4afb4c">ARMBITREVINDEXTABLE__32_TABLE_LENGTH</a>]</td>
  564. </tr>
  565. </table>
  566. </div><div class="memdoc">
  567. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  568. </div>
  569. </div>
  570. <a class="anchor" id="ac6bd23609f5bb10182e8eae65400541b"></a>
  571. <div class="memitem">
  572. <div class="memproto">
  573. <table class="memname">
  574. <tr>
  575. <td class="memname">const uint16_t armBitRevIndexTable4096[<a class="el" href="arm__common__tables_8h.html#af08eb635c0e1cf0ab3e29931f9bf1492">ARMBITREVINDEXTABLE4096_TABLE_LENGTH</a>]</td>
  576. </tr>
  577. </table>
  578. </div><div class="memdoc">
  579. </div>
  580. </div>
  581. <a class="anchor" id="a297a311183fb6d17d7ee0152ad1e43f3"></a>
  582. <div class="memitem">
  583. <div class="memproto">
  584. <table class="memname">
  585. <tr>
  586. <td class="memname">const uint16_t armBitRevIndexTable512[<a class="el" href="arm__common__tables_8h.html#ab21231782baf177ef3edad11aeba5a4f">ARMBITREVINDEXTABLE_512_TABLE_LENGTH</a>]</td>
  587. </tr>
  588. </table>
  589. </div><div class="memdoc">
  590. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  591. </div>
  592. </div>
  593. <a class="anchor" id="aafcb5c9203dada88ed6d1bdcf16aaba4"></a>
  594. <div class="memitem">
  595. <div class="memproto">
  596. <table class="memname">
  597. <tr>
  598. <td class="memname">const uint16_t armBitRevIndexTable64[<a class="el" href="arm__common__tables_8h.html#a73e1987baf5282c699168bccf635930e">ARMBITREVINDEXTABLE__64_TABLE_LENGTH</a>]</td>
  599. </tr>
  600. </table>
  601. </div><div class="memdoc">
  602. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  603. </div>
  604. </div>
  605. <a class="anchor" id="a579beb19201fab01210c37253447fa52"></a>
  606. <div class="memitem">
  607. <div class="memproto">
  608. <table class="memname">
  609. <tr>
  610. <td class="memname">const uint16_t armBitRevIndexTable_fixed_1024[<a class="el" href="arm__common__tables_8h.html#ab78db333c5f36a927cf5f6b492e93dd3">ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH</a>]</td>
  611. </tr>
  612. </table>
  613. </div><div class="memdoc">
  614. </div>
  615. </div>
  616. <a class="anchor" id="aa10281deffc0cb708a08d55cfa513507"></a>
  617. <div class="memitem">
  618. <div class="memproto">
  619. <table class="memname">
  620. <tr>
  621. <td class="memname">const uint16_t armBitRevIndexTable_fixed_128[<a class="el" href="arm__common__tables_8h.html#aa3b70f6b0a87ecd706fc51bb3551977b">ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH</a>]</td>
  622. </tr>
  623. </table>
  624. </div><div class="memdoc">
  625. </div>
  626. </div>
  627. <a class="anchor" id="a6c3b510a7d499dccaaea1ff164397ffb"></a>
  628. <div class="memitem">
  629. <div class="memproto">
  630. <table class="memname">
  631. <tr>
  632. <td class="memname">const uint16_t armBitRevIndexTable_fixed_16[<a class="el" href="arm__common__tables_8h.html#a1dfdb9f7a5ad88ba7105c6cbc7e2c76e">ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH</a>]</td>
  633. </tr>
  634. </table>
  635. </div><div class="memdoc">
  636. </div>
  637. </div>
  638. <a class="anchor" id="ad888a207e20f601ed80b2ad43428c8cc"></a>
  639. <div class="memitem">
  640. <div class="memproto">
  641. <table class="memname">
  642. <tr>
  643. <td class="memname">const uint16_t armBitRevIndexTable_fixed_2048[<a class="el" href="arm__common__tables_8h.html#a7dbfc9019953b525d83184a50f9976cc">ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH</a>]</td>
  644. </tr>
  645. </table>
  646. </div><div class="memdoc">
  647. </div>
  648. </div>
  649. <a class="anchor" id="a721d01114016584629f03c0af37dd21e"></a>
  650. <div class="memitem">
  651. <div class="memproto">
  652. <table class="memname">
  653. <tr>
  654. <td class="memname">const uint16_t armBitRevIndexTable_fixed_256[<a class="el" href="arm__common__tables_8h.html#ac0711126d0e162366ec7d0ebcb2a4420">ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH</a>]</td>
  655. </tr>
  656. </table>
  657. </div><div class="memdoc">
  658. </div>
  659. </div>
  660. <a class="anchor" id="a59710415522cc38defa30402021f1f6b"></a>
  661. <div class="memitem">
  662. <div class="memproto">
  663. <table class="memname">
  664. <tr>
  665. <td class="memname">const uint16_t armBitRevIndexTable_fixed_32[<a class="el" href="arm__common__tables_8h.html#aaa9ecdc043a73fa12c941cbe6613f9fa">ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH</a>]</td>
  666. </tr>
  667. </table>
  668. </div><div class="memdoc">
  669. </div>
  670. </div>
  671. <a class="anchor" id="a2db644df1e878209441166cbb8d0db4f"></a>
  672. <div class="memitem">
  673. <div class="memproto">
  674. <table class="memname">
  675. <tr>
  676. <td class="memname">const uint16_t armBitRevIndexTable_fixed_4096[<a class="el" href="arm__common__tables_8h.html#acbf48883fbb31d3dc71d232aa8e8f91f">ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH</a>]</td>
  677. </tr>
  678. </table>
  679. </div><div class="memdoc">
  680. </div>
  681. </div>
  682. <a class="anchor" id="a03d1de7bfc5f318bc4fcfddd920bcb5a"></a>
  683. <div class="memitem">
  684. <div class="memproto">
  685. <table class="memname">
  686. <tr>
  687. <td class="memname">const uint16_t armBitRevIndexTable_fixed_512[<a class="el" href="arm__common__tables_8h.html#a5486cba85dce51ffbfe6c0475882cc82">ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH</a>]</td>
  688. </tr>
  689. </table>
  690. </div><div class="memdoc">
  691. </div>
  692. </div>
  693. <a class="anchor" id="af9e1bbd7d535806a170786b069863b47"></a>
  694. <div class="memitem">
  695. <div class="memproto">
  696. <table class="memname">
  697. <tr>
  698. <td class="memname">const uint16_t armBitRevIndexTable_fixed_64[<a class="el" href="arm__common__tables_8h.html#ae53dc7c3198f9cfb5393e3a2644a12ac">ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH</a>]</td>
  699. </tr>
  700. </table>
  701. </div><div class="memdoc">
  702. </div>
  703. </div>
  704. <a class="anchor" id="a56d3642e4ee33e3ada57ff11ecda1498"></a>
  705. <div class="memitem">
  706. <div class="memproto">
  707. <table class="memname">
  708. <tr>
  709. <td class="memname">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> armRecipTableQ15[64]</td>
  710. </tr>
  711. </table>
  712. </div><div class="memdoc">
  713. <p>end of CFFT_CIFFT group </p>
  714. <p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga213ab1ee2e154cc2fa30d667b1994b89">arm_lms_norm_init_q15()</a>.</p>
  715. </div>
  716. </div>
  717. <a class="anchor" id="aae6056f6c4e8f7e494445196bf864479"></a>
  718. <div class="memitem">
  719. <div class="memproto">
  720. <table class="memname">
  721. <tr>
  722. <td class="memname">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> armRecipTableQ31[64]</td>
  723. </tr>
  724. </table>
  725. </div><div class="memdoc">
  726. <p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga1d9659dbbea4c89a7a9d14d5fc0dd490">arm_lms_norm_init_q31()</a>.</p>
  727. </div>
  728. </div>
  729. <a class="anchor" id="a1dec82d596780f1a66ef4f76f137c1d9"></a>
  730. <div class="memitem">
  731. <div class="memproto">
  732. <table class="memname">
  733. <tr>
  734. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> sinTable_f32[<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td>
  735. </tr>
  736. </table>
  737. </div><div class="memdoc">
  738. <dl class="section user"><dt></dt><dd>Example code for the generation of the floating-point sine table: <pre>
  739. tableSize = 512;
  740. for(n = 0; n &lt; (tableSize + 1); n++)
  741. {
  742. sinTable[n]=sin(2*pi*n/tableSize);
  743. }</pre> </dd></dl>
  744. <dl class="section user"><dt></dt><dd>where pi value is 3.14159265358979 </dd></dl>
  745. <p>Referenced by <a class="el" href="group__cos.html#gace15287f9c64b9b4084d1c797d4c49d8">arm_cos_f32()</a>, <a class="el" href="group___sin_cos.html#ga4420d45c37d58c310ef9ae1b5fe58020">arm_sin_cos_f32()</a>, and <a class="el" href="group__sin.html#gae164899c4a3fc0e946dc5d55555fe541">arm_sin_f32()</a>.</p>
  746. </div>
  747. </div>
  748. <a class="anchor" id="a9cbcfe313f61add745ebfeddb4fecd55"></a>
  749. <div class="memitem">
  750. <div class="memproto">
  751. <table class="memname">
  752. <tr>
  753. <td class="memname">const <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> sinTable_q15[<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td>
  754. </tr>
  755. </table>
  756. </div><div class="memdoc">
  757. <dl class="section user"><dt></dt><dd>Table values are in Q15 (1.15 fixed-point format) and generation is done in three steps. First, generate sin values in floating point: <pre>
  758. tableSize = 512;
  759. for(n = 0; n &lt; (tableSize + 1); n++)
  760. {
  761. sinTable[n]= sin(2*pi*n/tableSize);
  762. } </pre> where pi value is 3.14159265358979 </dd></dl>
  763. <dl class="section user"><dt></dt><dd>Second, convert floating-point to Q15 (Fixed point): (sinTable[i] * pow(2, 15)) </dd></dl>
  764. <dl class="section user"><dt></dt><dd>Finally, round to the nearest integer value: sinTable[i] += (sinTable[i] &gt; 0 ? 0.5 :-0.5); </dd></dl>
  765. <p>Referenced by <a class="el" href="group__cos.html#gadfd60c24def501638c0d5db20f4c869b">arm_cos_q15()</a>, and <a class="el" href="group__sin.html#ga1fc6d6640be6cfa688a8bea0a48397ee">arm_sin_q15()</a>.</p>
  766. </div>
  767. </div>
  768. <a class="anchor" id="a8bfccee9e1c0042cf4a765f4b19d097d"></a>
  769. <div class="memitem">
  770. <div class="memproto">
  771. <table class="memname">
  772. <tr>
  773. <td class="memname">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> sinTable_q31[<a class="el" href="arm__math_8h.html#afcb9147c96853bea484cfc2dde07463d">FAST_MATH_TABLE_SIZE</a>+1]</td>
  774. </tr>
  775. </table>
  776. </div><div class="memdoc">
  777. <dl class="section user"><dt></dt><dd>Table values are in Q31 (1.31 fixed-point format) and generation is done in three steps. First, generate sin values in floating point: <pre>
  778. tableSize = 512;
  779. for(n = 0; n &lt; (tableSize + 1); n++)
  780. {
  781. sinTable[n]= sin(2*pi*n/tableSize);
  782. } </pre> where pi value is 3.14159265358979 </dd></dl>
  783. <dl class="section user"><dt></dt><dd>Second, convert floating-point to Q31 (Fixed point): (sinTable[i] * pow(2, 31)) </dd></dl>
  784. <dl class="section user"><dt></dt><dd>Finally, round to the nearest integer value: sinTable[i] += (sinTable[i] &gt; 0 ? 0.5 :-0.5); </dd></dl>
  785. <p>Referenced by <a class="el" href="group__cos.html#gad80f121949ef885a77d83ab36e002567">arm_cos_q31()</a>, <a class="el" href="group___sin_cos.html#gae9e4ddebff9d4eb5d0a093e28e0bc504">arm_sin_cos_q31()</a>, and <a class="el" href="group__sin.html#ga57aade7d8892585992cdc6375bd82f9c">arm_sin_q31()</a>.</p>
  786. </div>
  787. </div>
  788. <a class="anchor" id="aa7d8d3aa9898d557385748a13c959a4c"></a>
  789. <div class="memitem">
  790. <div class="memproto">
  791. <table class="memname">
  792. <tr>
  793. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_1024[1024]</td>
  794. </tr>
  795. </table>
  796. </div><div class="memdoc">
  797. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  798. </div>
  799. </div>
  800. <a class="anchor" id="af089dd2fe1a543d40a3325982bf45e7c"></a>
  801. <div class="memitem">
  802. <div class="memproto">
  803. <table class="memname">
  804. <tr>
  805. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_128[128]</td>
  806. </tr>
  807. </table>
  808. </div><div class="memdoc">
  809. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  810. </div>
  811. </div>
  812. <a class="anchor" id="a749a5995ebd433a163f7adc474dabcaa"></a>
  813. <div class="memitem">
  814. <div class="memproto">
  815. <table class="memname">
  816. <tr>
  817. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_2048[2048]</td>
  818. </tr>
  819. </table>
  820. </div><div class="memdoc">
  821. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  822. </div>
  823. </div>
  824. <a class="anchor" id="a5c5c161dd469d8e6806664956dae31f9"></a>
  825. <div class="memitem">
  826. <div class="memproto">
  827. <table class="memname">
  828. <tr>
  829. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_256[256]</td>
  830. </tr>
  831. </table>
  832. </div><div class="memdoc">
  833. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  834. </div>
  835. </div>
  836. <a class="anchor" id="a5992afe8574289cd71921651b80bd57d"></a>
  837. <div class="memitem">
  838. <div class="memproto">
  839. <table class="memname">
  840. <tr>
  841. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_32[32]</td>
  842. </tr>
  843. </table>
  844. </div><div class="memdoc">
  845. <dl class="section user"><dt></dt><dd>Example code for Floating-point RFFT Twiddle factors Generation: </dd></dl>
  846. <dl class="section user"><dt></dt><dd><pre>TW = exp(2*pi*i*[0:L/2-1]/L - pi/2*i).' </pre> </dd></dl>
  847. <dl class="section user"><dt></dt><dd>Real and Imag values are in interleaved fashion </dd></dl>
  848. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  849. </div>
  850. </div>
  851. <a class="anchor" id="a8013d68dd2476c86b77173bb98b87b29"></a>
  852. <div class="memitem">
  853. <div class="memproto">
  854. <table class="memname">
  855. <tr>
  856. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_4096[4096]</td>
  857. </tr>
  858. </table>
  859. </div><div class="memdoc">
  860. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  861. </div>
  862. </div>
  863. <a class="anchor" id="a94bd2fc98798f87003fef5cd0c04d1f5"></a>
  864. <div class="memitem">
  865. <div class="memproto">
  866. <table class="memname">
  867. <tr>
  868. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_512[512]</td>
  869. </tr>
  870. </table>
  871. </div><div class="memdoc">
  872. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
  873. </div>
  874. </div>
  875. <a class="anchor" id="a2759d8789e1e6ae2ba7fb8d7f5e9c2ab"></a>
  876. <div class="memitem">
  877. <div class="memproto">
  878. <table class="memname">
  879. <tr>
  880. <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> twiddleCoef_rfft_64[64]</td>
  881. </tr>
  882. </table>
  883. </div><div class="memdoc">
  884. <p>Referenced by <a class="el" href="group___real_f_f_t.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p>
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