simulink -sinx integral
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
As I know, integral -sinx dx is cosx
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1698486/image.png)
but, in sinulink there is offset !
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1698491/image.png)
0 commentaires
Réponses (1)
Paul
le 19 Mai 2024
Modifié(e) : Paul
le 20 Mai 2024
Hi 승표,
It's not really an offset. The Integrator block parmameter 'Initial Condition' is set to zero, which corresponds to setting the constant of integration C = -1 in the solution for the antiderivative. Double click on the Integrator block and set the Initival Condition parameter to whatever is needed to get the desired result.
Another way to think of it is that the output of the Intregator block is: x0 + int(-sin(tau) dtau, from 0, to x)
(thought it it looks like your actual, input sine wave is at a higher frequency).
0 commentaires
Voir également
Catégories
En savoir plus sur General Applications dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!