1. (a) Given a discrete signal x[0] = 1, x[1] = -1, x[2] = 1, x[3] = -1, compute the DFT X[k]. Use MATLAB to verify your result. (b) Consider the signal with the DFT X[0] = 6, X[1] = 1-j, X[2] = 0, X[3] =-1+j, I compute the time signal x[n]. Use MATLAB to verify your result.
1. (a) Given a discrete signal x[0] = 1, x[1] = -1, x[2] = 1, x[3] = -1, compute the DFT X[k]. Use MATLAB to verify your result. (b) Consider the signal with the DFT X[0] = 6, X[1] = 1-j, X[2] = 0, X[3] =-1+j, I compute the time signal x[n]. Use MATLAB to verify your result.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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