MATLAB: How do i store an array each time i run the for loop

arraycolumnsfor loopMATLABseperate arrayvalueworkspace

How would i store values for F in a seperate array each time i run the for loop and will they be placed in the workspace? I would therefore be looking for 181 different arrays with 101 columns in each.
Is there any way of showing which value of phi corresponds to its F array?
theta=-20*pi/180:pi/180:80*pi/180;
for phi=0:pi/180:pi
        phi;
        gamma=phi+BOC;
        C2=((rmax^2)-(rmin^2))/((cos(gamma+thetamin)-cos(gamma+thetamax)));
        C1=(rmax^2)+C2*cos(gamma+thetamax);
        a=((C1+C2)^(1/2)+(C1-C2)^(1/2))/2;
        b=C2/(2*a);
        r=sqrt(C1-C2*cos(gamma+theta));
        F=(r/b*a)*m*g*OC*(cos(theta)/sin(gamma+theta));
end

Best Answer

One way is to make F a cell array. Notice that in the loop, I am accessing F using curly brackets instead of parentheses. Each F{i} is an array.
Is there any reason to keep them as separate arrays? You could also just make F one array, which is 101x181.
[Apologies for any little syntax errors here. I could not actually run your code without knowing your constants.]
theta=-20*pi/180:pi/180:80*pi/180;
phi_vec = 0:pi/180:pi;
Nphi = numel(phi_vec);
F = cell(Nphi,1);
for np = 1:Nphi
          phi = phi_vec(np);
          gamma=phi+BOC;
          C2=((rmax^2)-(rmin^2))/((cos(gamma+thetamin)-cos(gamma+thetamax)));
          C1=(rmax^2)+C2*cos(gamma+thetamax);
          a=((C1+C2)^(1/2)+(C1-C2)^(1/2))/2;
          b=C2/(2*a);
          r=sqrt(C1-C2*cos(gamma+theta));
          F{np}=(r/b*a)*m*g*OC*(cos(theta)/sin(gamma+theta));
  end
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