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changeset 433:5d7ad9494633

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Pad or truncate fft input as appropriate
author Chris Cannam
date Tue, 08 Oct 2013 08:18:11 +0100
parents 03c71a35d0eb
children 6920a0f107a6
files src/may/transform/fft.yeti
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/may/transform/fft.yeti	Tue Oct 08 08:18:00 2013 +0100
+++ b/src/may/transform/fft.yeti	Tue Oct 08 08:18:11 2013 +0100
@@ -38,7 +38,7 @@
 realForward n = 
    (d = new DoubleFFT_1D(n);
     do bl:
-        v = vec.primitive bl;
+        v = vec.primitive (vec.resizedTo n bl);
         d#realForward(v);
         packedToComplex (vec.length bl) v;
     done);