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Topic: How can i do this in SIMULINK , abs(C(83:883))
Replies: 4   Last Post: Jan 28, 2011 12:21 PM

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Shanmugam Kannappan

Posts: 191
Registered: 9/9/08
Re: How can i do this in SIMULINK , abs(C(83:883))
Posted: Jan 28, 2011 4:44 AM
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"Shanmugam Kannappan" <shanmugambe@gmail.com> wrote in message <ihu1pv$g77$1@fred.mathworks.com>...
> "st " <cell_st@hotmail.com> wrote in message <ihtukn$hos$1@fred.mathworks.com>...
> > Hi all,
> >
> > I need help on,
> >
> > How can i build the block for abs(C(83:883)) with SIMULINK???
> > How can i specify only taking the value from index 83 to 883 of C before proceed to absolute block?
> >
> > Many Thanks!!!!
> > I totally run out of idea....

>
> Hi!
>
> Y dont you use MATLAB Function Block(User Defined Library) to select the specific index & proceed?
> abs(u(83:883)) - Enter in MATLAB function field.
> I tried it works!
>
> HTH,
> Shan!


Hi,

You can also use "Selector" block from Signal routing Library in Simulink.

HTH,
Shan!



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