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From: Tygue on 1 Feb 2010 08:20

Please help

I am currently working on developing a Simulink model in order to characterize the response of a SOFC-GT hybrid system to a varying load of a building.

I have load profiles generated in excel and with a line plot I have a function which describes the shape.

My question is how do I simulate this function in Simulink as a source?

I know this may be trivial but I have no academic support in this matter and I'm trying to learn as I go...
From: Silvia Appendino on 1 Feb 2010 09:08
"Tygue " <me07tsd(a)brunel.ac.uk> wrote in message <hk6kek$s1c$1(a)fred.mathworks.com>...
>
> Please help
>
> I am currently working on developing a Simulink model in order to characterize the response of a SOFC-GT hybrid system to a varying load of a building.
>
> I have load profiles generated in excel and with a line plot I have a function which describes the shape.
>
> My question is how do I simulate this function in Simulink as a source?
>
> I know this may be trivial but I have no academic support in this matter and I'm trying to learn as I go...



I didn't really understand what you are tryihng to use as a source in simulink, but you may take a look at the 'from Workspace' and 'from File' blocks. you can import the data from excel and save it as a matrix. for what regards the line, if you only have the line, you can create a matrix of x and y values (which you pick by hand) and use that as source (/always with the from workspace or from file blocks).
hope I got the point!
good luck
silvia
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