e> </dd></dl>
<dl class="section user"><dt></dt><dd>where N = 16, PI = 3.14159265358979 </dd></dl>
<dl class="section user"><dt></dt><dd>Cos and Sin values are interleaved fashion </dd></dl>
<dl class="section user"><dt></dt><dd>Convert Floating point to Q31(Fixed point 1.31): round(twiddleCoefQ31(i) * pow(2, 31)) </dd></dl>

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