Add phase shift to sum of sines
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi everybody,
I have a sum of three sine waves with different frequencies. How can I get the same sines sum shifted of 90degrees?
Thank you
0 commentaires
Réponse acceptée
Ed Marquez
le 24 Mar 2017
Modifié(e) : Ed Marquez
le 24 Mar 2017
Hi,
You could implementing something along the lines of:
x = sin(linspace(0, 10*pi, 10000));
x_shift = zeros(1, numel(x));
x_shift(1:9000) = x(1001:10000);
plot(x)
hold on
plot(x_shift)
You can check more solutions from the community in this post: https://www.mathworks.com/matlabcentral/answers/45939-how-to-do-a-phase-shift-of-a-signal
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Linear Algebra dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!