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FFT corrected

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This commit is contained in:
Sebastian Held 2010-04-28 12:12:54 +02:00
parent b0d0aba99d
commit 6575e89252
1 changed files with 1 additions and 1 deletions
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matlab/FFT_time2freq.m
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@ -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