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

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seung woo
seung woo 2022-12-9
回答： Arnab 2024-2-29
HOW to solve x(n) = {1, 1, 1, 1, 1, 1, 0, 0} about dft

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回答（2 个）

Srija Kethiri
Srija Kethiri 2022-12-14
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!
Arnab
Arnab 2024-2-29
compute the 8 point dft of x(n)=[1 1 1 1 0 0 0 0]

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