discrete inverse fourier transform
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I have an = (T0* (exp(-T1)*(2*n*pi/T0*sin((n*pi*(T0-2))/(2*T0 ))-cos((n*pi*(T0-2))/(2*T0 )))+1))/(1+(2*n*pi/T0)^2);
and I need to preform a ifft using this formula
an.*exp(j*n*w0*x)
while n is between -25 to 25
what am I missing? I'm trying to use symsum and ifft functions and plot?
8 Commenti
Walter Roberson
il 9 Ott 2012
Note that ifourier is for the continuous inverse fourier, not the discrete.
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