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Topic: fftshift
Replies: 4   Last Post: Jan 5, 2013 12:08 AM

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maryam

Posts: 17
Registered: 12/25/12
fftshift
Posted: Dec 27, 2012 4:22 PM
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Hi dear friends, thanks for your reading
I would like to know when a vector is transformed to Fourier domain using fftshift(fft(fftshift(s))),
S=[t1 t2 t3 t4 ?. tn] & sampling frequency=Fr
result vector fftshift(fft(fftshift(s))) is equal to [0 ?.. Fr] & sampling=Fr/n or [-Fr/2 ?.. Fr/2]?


Date Subject Author
12/27/12
Read fftshift
maryam
12/27/12
Read Re: fftshift
ImageAnalyst
12/27/12
Read Re: fftshift
Greg Heath
12/28/12
Read Re: fftshift
maryam
1/5/13
Read Re: fftshift
Greg Heath

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