Problem 1
Pick a CT periodic signal that was posted on Rhea as part of homework 1, and create two DT signals, one periodic and one non-periodic, by sampling at different frequencies.
Using Eric Zarowny's function of y(0)=sin(t) I graphed the function using a periodic (.1) and a non-periodic (2) sampling rate.
[[image:]]
This graph was generated with the following code
clear clc ratt=(0:.1:6*pi); nonratt=(0:2:6*pi); rational=sin(ratt); nonrational=sin(nonratt); hold on plot(ratt,rational,'b') plot(nonratt,nonrational,'r') legend('Periodic Sampling', 'Non-Periodic Sampling') hold off