problem about block choose in simulink

2012 3 9
1 个回答
4 次查看（30 天）

0 个投票

Hi
I am having trouble of the block choose in simulink
i have a function:[e^(-st)]
Can anyone help me ?

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回答（1 个）

Kaustubha Govind
Kaustubha Govind 2012-3-9

0 个投票

There is the Math Function block for generic exp(u) calculations, but the "s" makes me think that you are implementing a transfer function, is that correct? AFAIK, e^(-ks) corresponds to a time delay of "k", for which I suppose you could use the Variable Time Delay block. Alternately, see How can I have a Transfer Function with delays in a Simulink model using Simulink?.

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