Need help with 3-d graph
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sagar pokhrel
le 10 Mar 2014
Modifié(e) : Mischa Kim
le 10 Mar 2014
Its 3-d surface, where source is in z axis, perpendicular to XY plane. I have theta (angle made by point p(r,theta)), r radius , and k=data points(11 by 73). there are other funcction beta=2*atan(1.5./r); another function G= beta./(4*r.*sin(theta)); another function t=.5.*r-.145*r.^2; now final function F= G.*t.*k
theta=linspace(0,2*pi,73);
r=linspace(0,50,11);
[theta,r]=meshgrid(theta,r);
k=(11by73) data;
G= beta./(4*r.*sin(theta))
t=.5.*r-.145*r.^2;
F= G.*t.*k;
How do I convert this to cartesian and make a 3-d or surface plots
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