Question

Matlab code using heaviside

1. Create an m-file that will generate a rectangular pulse mathematically defined as The user of the m-file can select the parameter # which must be positive and the rectangular pulse must equal 1 all the way to include the end points # and Provide the code of the m- file and provide the code showing that you tested this m-file by generating a CT pulse of width running from -5 to 5 and a DT pulse of width running from -6 to 6. Include the diagrams of the plots of the two pulses generated

Answer 1

a. CT signal

clc;
close all;
tmin=-10;dt=0.1;tmax=+10;
t=tmin:dt:tmax;
x1=1;
x2=0;
x=x1.*(t>=-5&t<=5)+x2.*(t<-5&t>5);
plot(t,x);

OUTPUT

b.DT signal

clc;
close all;
n=-10:1:10;
x1=1;
x2=0;
x=x1.*(n>=-6&n<=+6)+x2.*(n<-6&n>6);
stem(n,x);