How do i plot this rect function and unit step function into matlab?

Answer 1

[madhan ravi]

See rectangularpulse and piecewise are sufficient enough to finish your homework.

Remark: use symbolic variables using symbolic toolbox

[madhan ravi]

If you still don’t figure it out , post the code which you tried here so that it can be corrected .

Answer 2

[Tilkesh]

function y = rect(x, D)

% function y = rect(x, D)

if nargin == 1, D = 1;

x = abs(x);

y = double(x<D/2);

y(x == D/2) = 0.5;

end