Constant transfer function block in simulink
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Hi, I know the frequency response of a model at a specific frequency (for example 1000Hz): this response is of course a complex number.
In Simulink there is the transfer function block where you set the numerator and denominator of the continous transfer function as a function of Laplace variable 's', having in this way the frequency response at all frequency domain.
However I know the frequency response only at one frequency and I am interested only in one frequency component. So I was wondering if there is the possibility to build a constant transfer function blocks whose frequency response is given by my complex number. Even if the response is the same all over the frequency axis it is ok because I have only a frequency component.
Another way might be a multiplication by the complex number but I don't know exactly how and if it is possible/correct/
How can I do this?
Thanks in advance.
3 comentarios
Arkadiy Turevskiy
el 22 de Jul. de 2014
can you explain why you want to do this? i.e., why would you want to have a "transfer function" with constant frequency response. It would only be valid when applied to the input signals that are at exactly that one frequency.
Respuestas (0)
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!