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author | Ali Labbene <ali.labbene@st.com> | 2019-12-09 11:25:19 +0100 |
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committer | Ali Labbene <ali.labbene@st.com> | 2019-12-10 16:34:57 +0100 |
commit | 76177aa280494bb36d7a0bcbda1078d4db717020 (patch) | |
tree | 1046b1d15478b732a6398bd810a314d2eef1d6f1 /Documentation/DSP/html/structarm__lms__norm__instance__f32.html | |
parent | c2b2a927a229ee06e25ebc085d62ce0985dc0ee4 (diff) | |
download | st-cmsis-core-lowfat-76177aa280494bb36d7a0bcbda1078d4db717020.tar.gz st-cmsis-core-lowfat-76177aa280494bb36d7a0bcbda1078d4db717020.tar.bz2 st-cmsis-core-lowfat-76177aa280494bb36d7a0bcbda1078d4db717020.zip |
Official ARM version: v4.5
Diffstat (limited to 'Documentation/DSP/html/structarm__lms__norm__instance__f32.html')
-rw-r--r-- | Documentation/DSP/html/structarm__lms__norm__instance__f32.html | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/Documentation/DSP/html/structarm__lms__norm__instance__f32.html b/Documentation/DSP/html/structarm__lms__norm__instance__f32.html new file mode 100644 index 0000000..35e3e9f --- /dev/null +++ b/Documentation/DSP/html/structarm__lms__norm__instance__f32.html @@ -0,0 +1,249 @@ +<!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_lms_norm_instance_f32 Struct Reference</title> +<title>CMSIS-DSP: arm_lms_norm_instance_f32 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" 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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_lms_norm_instance_f32 Struct Reference</div> </div> +</div><!--header--> +<div class="contents"> + +<p>Instance structure for the floating-point normalized LMS filter. + <a href="structarm__lms__norm__instance__f32.html#details">More...</a></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:ac95f8ca3d816524c2070643852fac5e8"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#ac95f8ca3d816524c2070643852fac5e8">numTaps</a></td></tr> +<tr class="separator:ac95f8ca3d816524c2070643852fac5e8"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:a0bc03338687002ed5f2e4a363eb095ec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#a0bc03338687002ed5f2e4a363eb095ec">pState</a></td></tr> +<tr class="separator:a0bc03338687002ed5f2e4a363eb095ec"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:a1ba688d90aba7de003ed4ad8e2e7ddda"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#a1ba688d90aba7de003ed4ad8e2e7ddda">pCoeffs</a></td></tr> +<tr class="separator:a1ba688d90aba7de003ed4ad8e2e7ddda"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:a84401d3cfc6c40f69c08223cf341b886"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#a84401d3cfc6c40f69c08223cf341b886">mu</a></td></tr> +<tr class="separator:a84401d3cfc6c40f69c08223cf341b886"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:a6a4119e4f39447bbee31b066deafa16f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#a6a4119e4f39447bbee31b066deafa16f">energy</a></td></tr> +<tr class="separator:a6a4119e4f39447bbee31b066deafa16f"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:aec958fe89b164a30f38bcca9f5d96218"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__lms__norm__instance__f32.html#aec958fe89b164a30f38bcca9f5d96218">x0</a></td></tr> +<tr class="separator:aec958fe89b164a30f38bcca9f5d96218"><td class="memSeparator" colspan="2"> </td></tr> +</table> +<a name="details" id="details"></a><h2 class="groupheader">Description</h2> +<div class="textblock"><dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_signal_converge_example_f32_8c-example.html#_a8">arm_signal_converge_example_f32.c</a>.</dd> +</dl></div><h2 class="groupheader">Field Documentation</h2> +<a class="anchor" id="a6a4119e4f39447bbee31b066deafa16f"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> arm_lms_norm_instance_f32::energy</td> + </tr> + </table> +</div><div class="memdoc"> +<p>saves previous frame energy. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_init_f32()</a>.</p> + +</div> +</div> +<a class="anchor" id="a84401d3cfc6c40f69c08223cf341b886"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> arm_lms_norm_instance_f32::mu</td> + </tr> + </table> +</div><div class="memdoc"> +<p>step size that control filter coefficient updates. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_init_f32()</a>.</p> + +</div> +</div> +<a class="anchor" id="ac95f8ca3d816524c2070643852fac5e8"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">uint16_t arm_lms_norm_instance_f32::numTaps</td> + </tr> + </table> +</div><div class="memdoc"> +<p>number of coefficients in the filter. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_init_f32()</a>.</p> + +</div> +</div> +<a class="anchor" id="a1ba688d90aba7de003ed4ad8e2e7ddda"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* arm_lms_norm_instance_f32::pCoeffs</td> + </tr> + </table> +</div><div class="memdoc"> +<p>points to the coefficient array. The array is of length numTaps. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_init_f32()</a>.</p> + +</div> +</div> +<a class="anchor" id="a0bc03338687002ed5f2e4a363eb095ec"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* arm_lms_norm_instance_f32::pState</td> + </tr> + </table> +</div><div class="memdoc"> +<p>points to the state variable array. The array is of length numTaps+blockSize-1. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_init_f32()</a>.</p> + +</div> +</div> +<a class="anchor" id="aec958fe89b164a30f38bcca9f5d96218"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> arm_lms_norm_instance_f32::x0</td> + </tr> + </table> +</div><div class="memdoc"> +<p>saves previous input sample. </p> + +<p>Referenced by <a class="el" href="group___l_m_s___n_o_r_m.html#ga2418c929087c6eba719758eaae3f3300">arm_lms_norm_f32()</a>, and <a class="el" href="group___l_m_s___n_o_r_m.html#gac7ccbaea863882056eee815456464670">arm_lms_norm_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__lms__norm__instance__f32.html">arm_lms_norm_instance_f32</a></li> + <li class="footer">Generated on Tue Oct 27 2015 14:35:33 for CMSIS-DSP by ARM Ltd. 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