How to write the Laplace symbol s in trigonometric function?
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Hi,
I am trying to express a transfer function, which has the Laplace symbol s in a sine function. I am wondering how to express this in Matlab? The transfer function is:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/151328/image.bmp)
I wrote is as
ms=(3.77-0.034)/2.5e-6; K1=sin(s*Toff/(2i))*asin(s*(Ton+Toff)/(2i))*(Ton+Toff)/Toff;
Fm=Toff/(ms*(Ton+Toff)^2)*K1*exp(s*Ton/2);
However, Matlab can not recognize this code.
Please help me with this question.
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Walter Roberson
le 19 Juin 2015
If you have the symbolic toolbox then proceed those lines with
syms s
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