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simulink help needed

Started by sairamesh90 January 10, 2003
i,
I am trying to build a simulink block using s functions. I have
written my code in matlab, now i am unable to build a block in
simulink,I Know how to write that code in s- function tempalate.
but my main problem is that i have two vector inputs, how to write
that in to s function which is taking only vector input(u).
for example
assume i want to write a small program
c=a+b; in matlab
and put that block as a simulinkblock.
how to do that ?

Thansk for ur help
-SaiRamesh.



You can use a MUX in front of your block and a DEMUX
after the block.
You can specify multiple input ports also in the
S-function. I think all input will be concatenated and
passed to your m-file S-function.

C S-functions are more flexible.

Navan

--- "sairamesh90 <>"
<> wrote:
> i,
> I am trying to build a simulink block using s
> functions. I have
> written my code in matlab, now i am unable to build
> a block in
> simulink,I Know how to write that code in s-
> function tempalate.
> but my main problem is that i have two vector
> inputs, how to write
> that in to s function which is taking only vector
> input(u).
> for example
> assume i want to write a small program
> c=a+b; in matlab
> and put that block as a simulinkblock.
> how to do that ?
>
> Thansk for ur help
> -SaiRamesh.


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