Series of rectangular pulses with increasing pulse length

1 vue (au cours des 30 derniers jours)
Kurosch Mehrgan
Kurosch Mehrgan le 29 Oct 2020
I'm trying to define a function which is a series of rectangular pulses, where the length of a pulse increases by a constant with each repeat. The distance between the pulses should remain the same.
How would I do this in MATLAB?

Réponses (1)

Akira Agata
Akira Agata le 30 Oct 2020
How about using modulate function (Signal Processing Toolbox)?
The following is an example:
fs = 100;
fc = 5;
data = 0:0.2:1;
y = modulate(data,fc,fs,'pwm');
% Plot the waveform
figure
plot(y)
ax = gca;
ax.XTick = 0:20:120;
ax.YLim = [0 1.2];
grid on

Catégories

En savoir plus sur MATLAB dans Help Center et File Exchange

Tags

Produits


Version

R2018a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by