Return signal having IFFT
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Blanca Castells
el 9 de Mzo. de 2017
Comentada: Blanca Castells
el 13 de Mzo. de 2017
Hello!
I have a function f(OM,T) which depends on two variable: frequency and time; and I now that this function is the Verse Fast Fourier transform of another function g(T). How can I get the second function g(T)?
THANKS
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Jyotish Robin
el 13 de Mzo. de 2017
Hi!
I assume that you meant to say 'f' is the inverse fourier transform of the function 'g'.
If that is the case, finding the FFT of 'f' will give you 'g'.
The following doc link will point you towards how to calculate FFT in MATLAB:
Hope this helps!
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