Bode diagram of a rectangular pulse

Hi, how can I plot a Bode diagram of a rectangular pulse (rectangular pulse defined in time domain)? Thanks a lot!

Answer 1

[Teja Muppirala]

A rectangular pulse is a step function minus a delayed step function:

T = 1;
s = tf('s');
bode(ss(1/s) - ss(1/s*exp(-T*s)))

[ingegnerisinasce Rossi]

GENIUS! THANKS A LOT!

[ingegnerisinasce Rossi]

ok now I have another problem: if I have the output Y(s) of a linear system, how can I calculate the inverse laplace trasform if Y(s) isn't in symbolic form?

thanks

Answer 2

[bym]

I think you are going to have to provide more information. in the mean time, try:

bode   % with no arguments