MATLAB: Determining the max angle from the cell array

Question

I have a 1×3 cell array, where each layer is 512 x 512, returned by a function. I want to scan through the cell at every pixel and determine the maximum angle. The code that I have written is working fine, but I feel that it can be made more simple by using the features of cell.

Also if the cell dimensions change, say from 1×3 to 1×5 then this code has to be reworked. Please suggest the necessary changes.

max_edges_anglesR = zeros(size(R_portion)); % Creating a matrix to hold maximum values
C1 = Ang_F1{1,1}; % Ang_F1 is the array, and one layer is assigned to C1, C2 etc
C2 = Ang_F1{1,2};
C3 = Ang_F1{1,3};
for i=1:1:size(C1,1)
    for j=1:1:size(C1,2)
        C1_angle = angle(C1(i,j)); % for a given (i,j), temporarily store
        C2_angle = angle(C2(i,j));
        C3_angle = angle(C3(i,j));
        max_angle = max([C1_angle, C2_angle, C3_angle]); % Find the max
        max_edges_anglesR(i,j) = max_angle;
    end
end
imshow(max_edges_anglesR); title('Max angles'); figure

Answer 1

This should do. Change ncells as desired.

ncells = length(Ang_F1);
max_edges_anglesR = max(angle(reshape(cell2mat(Ang_F1),[512 512 ncells])),[],3);