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| author | Ali Labbene <ali.labbene@st.com> | 2019-12-11 08:59:21 +0100 |
|---|---|---|
| committer | Ali Labbene <ali.labbene@st.com> | 2019-12-16 16:35:24 +0100 |
| commit | 9f95ff5b6ba01db09552b84a0ab79607060a2666 (patch) | |
| tree | 8a6e0dda832555c692307869aed49d07ee7facfe /Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html | |
| parent | 76177aa280494bb36d7a0bcbda1078d4db717020 (diff) | |
| download | st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.gz st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.bz2 st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.zip | |
Official ARM version: v5.4.0
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Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3
Diffstat (limited to 'Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html')
| -rw-r--r-- | Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html b/Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html deleted file mode 100644 index dbe5819..0000000 --- a/Documentation/DSP/html/structarm__cfft__radix4__instance__q31.html +++ /dev/null @@ -1,264 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> -<meta http-equiv="X-UA-Compatible" content="IE=9"/> -<title>arm_cfft_radix4_instance_q31 Struct Reference</title> -<title>CMSIS-DSP: arm_cfft_radix4_instance_q31 Struct Reference</title> -<link href="tabs.css" rel="stylesheet" type="text/css"/> -<link href="cmsis.css" rel="stylesheet" type="text/css" /> -<script type="text/javascript" src="jquery.js"></script> -<script type="text/javascript" src="dynsections.js"></script> -<script type="text/javascript" src="printComponentTabs.js"></script> -<link href="navtree.css" rel="stylesheet" type="text/css"/> -<script type="text/javascript" src="resize.js"></script> -<script type="text/javascript" src="navtree.js"></script> -<script type="text/javascript"> - 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-<!-- iframe showing the search results (closed by default) --> -<div id="MSearchResultsWindow"> -<iframe src="javascript:void(0)" frameborder="0" - name="MSearchResults" id="MSearchResults"> -</iframe> -</div> - -<div class="header"> - <div class="summary"> -<a href="#pub-attribs">Data Fields</a> </div> - <div class="headertitle"> -<div class="title">arm_cfft_radix4_instance_q31 Struct Reference</div> </div> -</div><!--header--> -<div class="contents"> - -<p>Instance structure for the Q31 CFFT/CIFFT function. -</p> -<table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> -Data Fields</h2></td></tr> -<tr class="memitem:ab413d2a5d3f45fa187d93813bf3bf81b"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#ab413d2a5d3f45fa187d93813bf3bf81b">fftLen</a></td></tr> -<tr class="separator:ab413d2a5d3f45fa187d93813bf3bf81b"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:adc0a62ba669ad2282ecbe43d5d96abab"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#adc0a62ba669ad2282ecbe43d5d96abab">ifftFlag</a></td></tr> -<tr class="separator:adc0a62ba669ad2282ecbe43d5d96abab"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a5a7c4f4c7b3fb655cbb2bc11ef160a2a"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#a5a7c4f4c7b3fb655cbb2bc11ef160a2a">bitReverseFlag</a></td></tr> -<tr class="separator:a5a7c4f4c7b3fb655cbb2bc11ef160a2a"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a561c22dee4cbdcfa0fd5f15106ecc306"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#a561c22dee4cbdcfa0fd5f15106ecc306">pTwiddle</a></td></tr> -<tr class="separator:a561c22dee4cbdcfa0fd5f15106ecc306"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a33a3bc774c97373261699463c05dfe54"><td class="memItemLeft" align="right" valign="top">uint16_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#a33a3bc774c97373261699463c05dfe54">pBitRevTable</a></td></tr> -<tr class="separator:a33a3bc774c97373261699463c05dfe54"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a8cf8187b8232815cf17ee82bf572ecf9"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#a8cf8187b8232815cf17ee82bf572ecf9">twidCoefModifier</a></td></tr> -<tr class="separator:a8cf8187b8232815cf17ee82bf572ecf9"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a94d2fead4efa4d5eaae142bbe30b0e15"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__cfft__radix4__instance__q31.html#a94d2fead4efa4d5eaae142bbe30b0e15">bitRevFactor</a></td></tr> -<tr class="separator:a94d2fead4efa4d5eaae142bbe30b0e15"><td class="memSeparator" colspan="2"> </td></tr> -</table> -<h2 class="groupheader">Field Documentation</h2> -<a class="anchor" id="a5a7c4f4c7b3fb655cbb2bc11ef160a2a"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint8_t arm_cfft_radix4_instance_q31::bitReverseFlag</td> - </tr> - </table> -</div><div class="memdoc"> -<p>flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="a94d2fead4efa4d5eaae142bbe30b0e15"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t arm_cfft_radix4_instance_q31::bitRevFactor</td> - </tr> - </table> -</div><div class="memdoc"> -<p>bit reversal modifier that supports different size FFTs with the same bit reversal table. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="ab413d2a5d3f45fa187d93813bf3bf81b"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t arm_cfft_radix4_instance_q31::fftLen</td> - </tr> - </table> -</div><div class="memdoc"> -<p>length of the FFT. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="adc0a62ba669ad2282ecbe43d5d96abab"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint8_t arm_cfft_radix4_instance_q31::ifftFlag</td> - </tr> - </table> -</div><div class="memdoc"> -<p>flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="a33a3bc774c97373261699463c05dfe54"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t* arm_cfft_radix4_instance_q31::pBitRevTable</td> - </tr> - </table> -</div><div class="memdoc"> -<p>points to the bit reversal table. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="a561c22dee4cbdcfa0fd5f15106ecc306"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname"><a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>* arm_cfft_radix4_instance_q31::pTwiddle</td> - </tr> - </table> -</div><div class="memdoc"> -<p>points to the twiddle factor table. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</a>.</p> - -</div> -</div> -<a class="anchor" id="a8cf8187b8232815cf17ee82bf572ecf9"></a> -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint16_t arm_cfft_radix4_instance_q31::twidCoefModifier</td> - </tr> - </table> -</div><div class="memdoc"> -<p>twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. </p> - -<p>Referenced by <a class="el" href="group___complex_f_f_t.html#gad5caaafeec900c8ff72321c01bbd462c">arm_cfft_radix4_init_q31()</a>, and <a class="el" href="group___complex_f_f_t.html#gafde3ee1f58cf393b45a9073174fff548">arm_cfft_radix4_q31()</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__radix4__instance__q31.html">arm_cfft_radix4_instance_q31</a></li> - <li class="footer">Generated on Tue Oct 27 2015 14:35:33 for CMSIS-DSP by ARM Ltd. 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