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<div class="moz-cite-prefix">Hello Federico,<br>
<br>
Le 22/05/2019 à 16:40, Federico Miyara a écrit :<br>
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<font face="Courier New">Dear all,<br>
<br>
I need to implement a 4096 point non-symmetric Hann window. The
function window provides several types of symetric windows,
including Hann. <br>
<br>
I wonder if computing a 4097 point symmetric window and keeping
the first 4096 yields what I'm looking for.<br>
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<br>
It depends only on your criteria to make it asymetric.<br>
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--> window("hn",4)<br>
ans =<br>
0. 0.75 0.75 0.<br>
<br>
<br>
--> w = window("hn",5)<br>
w = <br>
0. 0.5 1. 0.5 0.<br>
<br>
<br>
--> w(1:4)<br>
ans =<br>
0. 0.5 1. 0.5<br>
<br>
</font>Is this OK ? window() normalizes the maximum height, not the
area. So trimming the raw result less than its half width keeps its
max to 1. And there is no correction factor to apply to the area to
keep it to 1, since it's not its original value.<br>
<br>
Samuel<br>
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