[Scilab-users] Polarplot help

[Claus Futtrup]

Hi Rafael

Array notation. After Reading your suggestion I looked at the documentation
of polarplot and this is not explicitly treated, so I missed that one.
Thank you.

Best regards,
Claus

On Sun, Jan 21, 2018 at 1:08 PM, Rafael Guerra <jrafaelbguerra at hotmail.com>
wrote:

> Hi Claus,
>
>
>
> Regarding your problem of not being able to plot all curves in one go
> preserving the scales, if I am not mistaken this can be solved by invoking
> polarplot with a single call using array notation.
>
> See example here below with 2 curves for simplicity:
>
>
>
> *// START OF CODE*
>
> *clf*
>
> t = 0:0.01:2*%pi;
>
> t90 = %pi/2 - t;  *//redefine angle-convention consistent with
> loudspeaker plots*
>
> theta = t;   *// keep Scilab angles for theta*
>
> rho1 = 1 + sin(t90).^2;  *// use new angle mapping for rho1*
>
> rho2 = 1 + 2*cos(t90).^2;  *// use new angle mapping for rho2*
>
> *polarplot*([theta,theta], [rho1,rho2]);
>
> a=*gca*();
>
> set(a,'rotation_angles',[180,0]);  *// rotate plot axes*
>
> *// END OF CODE*
>
>
>
> Regards,
>
> Rafael
>
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