how to store all values of a matrix variable during the loop

theta=-pi/6:pi/180:pi/6;

phi=-pi/6:pi/180:pi/6;

[theta,phi]=meshgrid(theta,phi);

for rho=5:.025:50

[x,y,z]=sph2cart(theta,phi,rho);

xs=min(x(:)):0.03:max(x(:))+1;

ys=min(y(:)):0.15:max(y(:))+1;

zs=min(z(:)):0.15:max(z(:))+1;

end

I want to store the overall x,y&z and xs,ys&zs

Answer 1

[Bob Thompson]

You need to add indexes to your outputs. Typically, it is usually appropriate to use your loop index value as the index, however, because your index is not always a real positive integer you will need to add some kind of counter into the loop.

c = 1;
for rho = 5:.025:50
    [x(c),y(c),z(c)] = 
    xs(c) = 
    ...
    c = c + 1;
end

It may take some tweaking, but that's the basic idea.