Mine
public text v1 · immutabletheta_angle=[30 50];
theta_angle;
%% List of the angles in radian
theta=[];
theta = theta_angle * (pi / 180);
theta;
phi=[];
phi = pi * sin(theta);
phi;
%% Filling matrix A which is N x L
A = zeros(N,L);
for l=0:(L-1),
for k=0:(N-1),
A(k+1,l+1) = exp(i * k * phi(l+1));
end;
end;