From 6575e892529682c3376e34800af0dc5639ca6b34 Mon Sep 17 00:00:00 2001 From: Sebastian Held Date: Wed, 28 Apr 2010 12:12:54 +0200 Subject: [PATCH] FFT corrected --- matlab/FFT_time2freq.m | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/matlab/FFT_time2freq.m b/matlab/FFT_time2freq.m index ece7fd9..d62131a 100644 --- a/matlab/FFT_time2freq.m +++ b/matlab/FFT_time2freq.m @@ -7,4 +7,4 @@ NFFT = 2^nextpow2(L); % next power of 2 (makes fft fast) val = fft( val, NFFT)/L; f = 1/(2*dt) * linspace(0,1,NFFT/2+1); -val = 2*val; % single-sided spectrum +val = 2*val(1:NFFT/2+1); % single-sided spectrum