Hello,
I have a sequence X with N samples. How can I calculate the DTFT of this sequence at a frequencies F (an array). Assuming Fs is the sampling frequency, what should be the method to calc DTFT?

On Sunday, July 22, 2012 5:31:25 PM UTC-5, Amuru Amuru wrote:
> Hello,
> I have a sequence X with N samples. How can I calculate the DTFT of this sequence at a frequencies F (an array). Assuming Fs is the sampling frequency, what should be the method to calc DTFT?

use fft() program in matlab coding