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%% Phase Angles of Matrix Elements % Create a matrix of complex values and compute the phase angle of each element. Z = [1 - 1i 2 + 1i 3 - 1i 4 + 1i 1 + 2i 2 - 2i 3 + 2i 4 - 2i 1 - 3i 2 + 3i 3 - 3i 4 + 3i 1 + 4i 2 - 4i 3 + 4i 4 - 4i]; P = angle(Z)