HOW to solve x(n) = {1, 1, 1, 1, 1, 1, 0, 0} about dft

HOW to solve x(n) = {1, 1, 1, 1, 1, 1, 0, 0} about dft

Answer 1

[Srija Kethiri]

Hi seung,

I understand that you want to find the Discrete Fourier Transform of x(n)

Please refer to the below pointers to know more about the same:

• You can use the MATLAB function “fft” to compute the Discrete Fourier Transform of a variable “x”.
• The command “Y = fft(x)” computes the Discrete Fourier Transform (DFT) of "x" using a fast Fourier transform (FFT) algorithm.
• You can refer to the below documentation link for more information on the MATLAB function “fft”- https://www.mathworks.com/help/matlab/ref/fft.html

Hope this helps!

Answer 2

[Arnab]

compute the 8 point dft of x(n)=[1 1 1 1 0 0 0 0]