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Topic: Putting text containing variables into plot
Replies: 3   Last Post: Apr 24, 2013 5:10 PM

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Kian

Posts: 12
Registered: 4/16/13
Re: Putting text containing variables into plot
Posted: Apr 24, 2013 3:37 PM
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"Nasser M. Abbasi" wrote in message <kl99gc$42l$1@speranza.aioe.org>...
> On 4/24/2013 1:32 PM, Kian wrote:
> > How can I put a text into my plot which passes computed values in there?
> > For instance, I have computed my parameters to be:
> >
> > pars =
> > 0.0005 42.1963
> >
> > Now I want to put a text in an appropriate position in my plot (where it does not block the figure content), and pass pars(1) and pars(2) in there.
> >
> > My formula is omega(d) = exp(-pars(1)*d^pars(2))
> >
> > So, I want to have Matlab to put that for me in the plot as:
> >
> > omega(d) = exp(-0.0005*d^pars(2))
> >
> > I have already tried to put it in the title by:
> > title([ '\omega(d)=exp (' , num2str(pars(1),'%4.5f') , ' d^' , (num2str(pars(2))), ')' ])
> >
> > But still, the problem is pars(2) is not completely powered, and only its first digit (4) is powered.
> >
> > I am really interested to put it rather as a text somewhere in my plot.
> >
> > I appreciate any help.
> >

>
>
> Use Latex to setup the string? ie use 'Interpreter', 'Latex'
>
> Examples
>
> http://www.mathworks.com/matlabcentral/fileexchange/35237-matlab-plot-gallery-adding-latex-to-plots/content/html/Add_Latex_to_Plot.html
>
> It worked out! Thank you!




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