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class="memitem:acd8f9e9540e3dd348212726e5d6aaa95"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__instance__f32.html#acd8f9e9540e3dd348212726e5d6aaa95">fftLen</a></td></tr> <tr class="separator:acd8f9e9540e3dd348212726e5d6aaa95"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a59cc6f753f1498716e1444ac054c06de"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__instance__f32.html#a59cc6f753f1498716e1444ac054c06de">pTwiddle</a></td></tr> <tr class="separator:a59cc6f753f1498716e1444ac054c06de"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a21ceaf59a1bb8440af57c28d2dd9bbab"><td class="memItemLeft" align="right" valign="top">const uint16_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__instance__f32.html#a21ceaf59a1bb8440af57c28d2dd9bbab">pBitRevTable</a></td></tr> <tr class="separator:a21ceaf59a1bb8440af57c28d2dd9bbab"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3ba329ed153d182746376208e773d648"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__instance__f32.html#a3ba329ed153d182746376208e773d648">bitRevLength</a></td></tr> <tr class="separator:a3ba329ed153d182746376208e773d648"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Field Documentation</h2> <a class="anchor" id="a3ba329ed153d182746376208e773d648"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint16_t arm_cfft_instance_f32::bitRevLength</td> </tr> </table> </div><div class="memdoc"> <p>bit reversal table length. </p> <p>Referenced by <a class="el" href="group__ComplexFFT.html#gade0f9c4ff157b6b9c72a1eafd86ebf80">arm_cfft_f32()</a>, and <a class="el" href="group__RealFFT.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p> </div> </div> <a class="anchor" id="acd8f9e9540e3dd348212726e5d6aaa95"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint16_t arm_cfft_instance_f32::fftLen</td> </tr> </table> </div><div class="memdoc"> <p>length of the FFT. </p> <p>Referenced by <a class="el" href="group__ComplexFFT.html#gade0f9c4ff157b6b9c72a1eafd86ebf80">arm_cfft_f32()</a>, <a class="el" href="arm__cfft__f32_8c.html#ae99e2b173033e9910058869bdf0619d9">arm_cfft_radix8by2_f32()</a>, <a class="el" href="arm__cfft__f32_8c.html#a4bb346f59bca06cebe0defc8e15b69a6">arm_cfft_radix8by4_f32()</a>, <a class="el" href="group__RealFFT.html#ga180d8b764d59cbb85d37a2d5f7cd9799">arm_rfft_fast_f32()</a>, and <a class="el" href="group__RealFFT.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p> </div> </div> <a class="anchor" id="a21ceaf59a1bb8440af57c28d2dd9bbab"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const uint16_t* arm_cfft_instance_f32::pBitRevTable</td> </tr> </table> </div><div class="memdoc"> <p>points to the bit reversal table. </p> <p>Referenced by <a class="el" href="group__ComplexFFT.html#gade0f9c4ff157b6b9c72a1eafd86ebf80">arm_cfft_f32()</a>, and <a class="el" href="group__RealFFT.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p> </div> </div> <a class="anchor" id="a59cc6f753f1498716e1444ac054c06de"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* arm_cfft_instance_f32::pTwiddle</td> </tr> </table> </div><div class="memdoc"> <p>points to the Twiddle factor table. </p> <p>Referenced by <a class="el" href="group__ComplexFFT.html#gade0f9c4ff157b6b9c72a1eafd86ebf80">arm_cfft_f32()</a>, <a class="el" href="arm__cfft__f32_8c.html#ae99e2b173033e9910058869bdf0619d9">arm_cfft_radix8by2_f32()</a>, <a class="el" href="arm__cfft__f32_8c.html#a4bb346f59bca06cebe0defc8e15b69a6">arm_cfft_radix8by4_f32()</a>, and <a class="el" href="group__RealFFT.html#gac5fceb172551e7c11eb4d0e17ef15aa3">arm_rfft_fast_init_f32()</a>.</p> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="structarm__cfft__instance__f32.html">arm_cfft_instance_f32</a></li> <li class="footer">Generated on Wed Feb 8 2017 10:20:51 for CMSIS-DSP by ARM Ltd. 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