Cody

Problem 2772. Find out phase angle of second order system.

Solution 545565

Submitted on 13 Dec 2014 by Anupam Agarwal
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
%% x = 1; y_correct = 0; assert(isequal(phase_angle(x),y_correct))

y = 0

2   Pass
%% x = 0.5; y_correct = 1.0472; assert(abs(phase_angle(x)-y_correct)<0.0001)

y = 1.0472

3   Pass
%% x = 0.25; y_correct = 1.3181; assert(abs(phase_angle(x)-y_correct)<0.0001)

y = 1.3181

4   Pass
%% x = 0.7; y_correct = 0.7954; assert(abs(phase_angle(x)-y_correct)<0.0001)

y = 0.7954