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exponential function in simulink transfer function block

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Adam Chapman

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Feb 23, 2007, 5:39:38 PM2/23/07
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Hi,

I have a transfer funciton where the numerator in the laplacian domain
contains "e to the power of s".

I tried putting exp([1 0]) and [exp(1) 0] in the numerator parameters
but neither worked out to be what I intended (exp^s) in the model.

If anyone can help I would really appreciate it.

Thanks,
Adam

Moh Abd

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Mar 10, 2008, 9:56:03 PM3/10/08
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Hi Adam,

I wish I can help you out as I am running in the same
problem right now. Could you let me know once you get the
answer??

Thanx

John Parker

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Dec 11, 2010, 1:15:05 PM12/11/10
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Did you ever figure out how to do this? Is there a way to input a transfer function into matlab that has an exponential in it such as H(s)=(1+e^(-3s))/(s+1)?

"Moh Abd" <mohame...@hotmail.com> wrote in message <fr4orj$4ev$1...@fred.mathworks.com>...

laban

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Dec 28, 2013, 1:10:08 PM12/28/13
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Use the 'transport delay' block to get exp(-timedelay*s)

cesa...@gmail.com

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May 14, 2014, 12:27:16 PM5/14/14
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On Saturday, 28 December 2013 15:10:08 UTC-3, laban wrote:
> Use the 'transport delay' block to get exp(-timedelay*s)

Thanks man
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