Sequence

How to get correct phase values of the signal using Recursive Discrete Fourier Transform

How to get correct phase values of the signal using Recursive Discrete Fourier Transform
  1. What is the discrete Fourier transform sequence values?
  2. How do you find the DFT of a sequence in Python?

What is the discrete Fourier transform sequence values?

In mathematics, the discrete Fourier transform (DFT) converts a finite sequence of equally-spaced samples of a function into a same-length sequence of equally-spaced samples of the discrete-time Fourier transform (DTFT), which is a complex-valued function of frequency.

How do you find the DFT of a sequence in Python?

Write a function DFT(x) which takes in one argument, x - input 1 dimensional real-valued signal. The function will calculate the DFT of the signal and return the DFT values. Apply this function to the signal we generated above and plot the result.

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