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| author | shamikam | 2017-11-07 15:59:48 +0530 |
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| committer | shamikam | 2017-11-07 15:59:48 +0530 |
| commit | c0c0582462720ed597b00e116506570577614e89 (patch) | |
| tree | 31dedd23698e5357b19c810b7d7a8464100ef44a /help/en_US/scilab_en_US_help/uencode.html | |
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diff --git a/help/en_US/scilab_en_US_help/uencode.html b/help/en_US/scilab_en_US_help/uencode.html new file mode 100644 index 0000000..e79ca83 --- /dev/null +++ b/help/en_US/scilab_en_US_help/uencode.html @@ -0,0 +1,87 @@ +<html><head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <title>uencode</title> + <style type="text/css" media="all"> + @import url("scilab_code.css"); + @import url("xml_code.css"); + @import url("c_code.css"); + @import url("style.css"); + </style> + </head> + <body> + <div class="manualnavbar"> + <table width="100%"><tr> + <td width="30%"> + <span class="previous"><a href="udecode.html"><< udecode</a></span> + + </td> + <td width="40%" class="center"> + <span class="top"><a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a></span> + + </td> + <td width="30%" class="next"> + <span class="next"><a href="ultrwin.html">ultrwin >></a></span> + + </td> + </tr></table> + <hr /> + </div> + + + + <span class="path"><a href="index.html">FOSSEE Signal Processing Toolbox</a> >> <a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a> > uencode</span> + + <br /><br /> + <div class="refnamediv"><h1 class="refname">uencode</h1> + <p class="refpurpose">Performs uniform quantization of the input into 2^n levels</p></div> + + +<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3> + <div class="synopsis"><pre><span class="default">y</span><span class="default">=</span><span class="functionid">uencode</span><span class="default">(</span><span class="default">u</span><span class="default">,</span><span class="default">n</span><span class="default">,</span><span class="default">v</span><span class="default">,</span>'<span class="default">signflag</span>'<span class="default">)</span></pre></div></div> + +<div class="refsection"><h3 class="title">Parameters</h3> + <dl></dl></div> + +<div class="refsection"><h3 class="title">Description</h3> + <p class="para">Uniformly quantizes the input vector or n-dimensional array u into 2^n levels in the interval [-v,v] +If v is not specified, its default value is 1 +'signflag' is a string that determines the nature of the quantization +If signflag='unsigned' then y contains unsigned integers in the range [0,2^n-1] corresponding to the 2^n levels +If signflag='unsigned' then y contains signed integers in the range [-2^(n-1),2^(n-1)-1] corresponding to the 2^n levels +The size of the integers in y in bits(8,16, or 32) depends on the value of n +If the input lies beyond +/- v it is saturated +Example +y=uencode(-1:0.5:1,3) +y =</p> + <p class="para">0 2 4 6 7 +Author +Ankur Mallick +References +[1] International Telecommunication Union. General Aspects of Digital Transmission Systems: Vocabulary of Digital Transmission and Multiplexing, and Pulse Code Modulation (PCM) Terms. ITU-T Recommendation G.701. March, 1993.</p></div> + +<div class="refsection"><h3 class="title">See also</h3> + <ul class="itemizedlist"><li class="member"><a href="udecode.html" class="link">udecode</a></li> + <li class="member"><a href="scilab://floor" class="link">floor</a></li></ul></div> + <br /> + + <div class="manualnavbar"> + <table width="100%"> + <tr><td colspan="3" class="next"><a href="http://bugzilla.scilab.org/enter_bug.cgi?product=Scilab%20software&component=Documentation%20pages" class="ulink">Report an issue</a></td></tr> +<tr> + <td width="30%"> + <span class="previous"><a href="udecode.html"><< udecode</a></span> + + </td> + <td width="40%" class="center"> + <span class="top"><a href="section_be19baaac84b122b8ad501d34462f5bf.html">FOSSEE Signal Processing Toolbox</a></span> + + </td> + <td width="30%" class="next"> + <span class="next"><a href="ultrwin.html">ultrwin >></a></span> + + </td> + </tr></table> + <hr /> + </div> + </body> +</html> |