Plotting cycles of signal
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi, I am relatively unexperienced with MATLAB but how do i plot any number of cycles of the following signal;
z(t) = 0 if − π ≤ t < 0
3 if 0 ≤ t ≤ π
0 Kommentare
Antworten (1)
Raunak Gupta
am 18 Nov. 2019
Hi,
For plotting the function mentioned in the question you may use square wave as it will replicate your requirements. I have written an example below which plots the function in range [-16π,16π]. You may find it helpful.
% This particular t will plot 16 cycles
% t can be changed accordingly for plotting particular number of cycles
t = -16*pi:0.02:16*pi;
x = 3*square(t); % Period of the wave is 2*pi
x = x.*(x>=0); % converting negative cycle to zero as per function requirement
plot(t/pi,x); % Plotting t/pi for better understanding
xticks(-16:16);
xlabel('t / \pi')
ylim([-1,4]);
xlim([-17,17]);
0 Kommentare
Siehe auch
Kategorien
Mehr zu Annotations finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!