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Topic: find meeting point
Replies: 11   Last Post: Oct 4, 2009 7:03 PM

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ImageAnalyst

Posts: 13,022
Registered: 12/26/06
Re: find meeting point
Posted: Oct 4, 2009 2:40 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On Oct 4, 1:41 pm, "joe " <courstele...@yahoo.fr> wrote:
> "Lin Li" <Kuvert...@gmailDEL.comDEL> wrote in message <ha8hbe$n9...@fred.mathworks.com>...
> > "joe " <courstele...@yahoo.fr> wrote in message <ha80mt$9t...@fred.mathworks.com>...
> > > Hi
> > > I have to find the time (point ) where the signal (sinus) and the axis (i.e y=10)...

>
> > > thx
>
> > doc polyxpoly
> > You need the Mapping Toolbox

>
> > Lin
>
> Hi Lin
>
> help for use polyxpoly, I got some error  here the code :
> t=0:.01:5;
>

> > S = exp(-t/2).*sin(t*2*pi);
> > S1=inline('exp(-t/2).*sin(t*2*pi)');
> > Y=0.2;
> > S2=inline('0.2');
> > plot(t,S,t,Y,'r'),grid on;

>
> > [Y1,T1]= polyxpoly(S1,S2)
>
> thx


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Any reason you're not sharing the error message? Is it a secret?



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