[SciPy-user] Difference between ffts? - plots of what i am getting.

Collin Day dcday137@gmail....
Tue Oct 14 18:46:22 CDT 2008


No problem.  Sorry for not replying directly - I get the digests so my
mail box remains uncluttered.  Anyway,  I have attached two files.
Following are the lines of code I used:


import scipy as S
import scipy.fftpack as SF
a=zeros(1000)
b=S.fft(a)
plot(abs(b))

<S_fft_b.png attached>

c=SF.fft(a)
figure()
plot(c)

<SF_fft_c.png attached>

Hope this helps.  Thanks for looking at it!

-C
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