Effacer les filtres
Effacer les filtres

Info

Cette question est clôturée. Rouvrir pour modifier ou répondre.

please help

1 vue (au cours des 30 derniers jours)
saima
saima le 30 Mar 2012
Clôturé : MATLAB Answer Bot le 20 Août 2021
how can I extract a sample value from a signal in simulink? for example the last sample of a sine function block. can it be done using selector block?

Cette question est clôturée.

Réponses (1)

Kaustubha Govind
Kaustubha Govind le 30 Mar 2012
If the signal is a vector, then yes, you can use the Select block to pick any element of that vector.
  3 commentaires
Afficher 1 commentaire plus ancien
K E
K E le 30 Mar 2012
Modifié(e) : K E le 14 Août 2012
You might try Guy Rouleau's debugging suggestion in this answer
Kaustubha Govind
Kaustubha Govind le 30 Mar 2012
saima: Like I said, your signal needs to be a vector to be able to use a Selector block. It's acts as if you are indexing into it. For example:
a = [1 2 3];
b = a(3); %This is the type of operation that Selector does
It looks like what you trying to do is get just the sample at t=FinalSimulationTime. Is that correct? Could you explain what you plan to do with this value - will it be used in MATLAB or somewhere else in the model?

Cette question est clôturée.

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by