A 3rd-order lowpass filter is described by the difference equation y(n) = 0.0181x(n) + 0.0543x(n − 1) + 0.0543x(n − 2) + 0.0181x(n-3) +1.76y(n − 1) - 1.1829y(n − 2) +0.2781y(n − 3) - - Plot the magnitude and the phase response of this filter, 3.5

Write a MATLAB program to find the autocorrelation of the signal given below but you have to use the conv() function to find the autocorrelation. The use of the corr() function will lead to the rejection of the assignment. Signal: x (n) = {0,1,4,–3} %3D

What is the major difference between far and while loop in Matlab?