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What is DFT Calculation Using FFT in MATLAB about?

This document describes an experiment using MATLAB to perform the discrete Fourier transform (DFT) using the fast Fourier transform (FFT) algorithm. The program takes an input sequence, calculates its FFT using the fft() function, plots the magnitude and phase spectra, and verifies the results by calculating the inverse FFT with ifft(). Plots are generated of the original sequence, magnitude spectrum, phase spectrum, and inverse FFT output.

Author

appuamreddy

Language

EN