Problem 243. Four quadrant inverse tangent function.

Created by Adolfo Foriero

Solve Later

Create a function that returns an array P the same size as X and Y containing the element-by-element, four-quadrant inverse tangent (arctangent) of the real parts of Y and X. The function must yield P in degrees and must not contain the MATLAB build-in function atan2(y,x).

Solve

Solution Stats

Last solution submitted on Jun 10, 2019

Last 200 Solutions

Solution Comments

Solution 28661

1 Comment

1 Comment

@bmtran (Bryant Tran) on 4 Feb 2012

This one should work for all of the test cases except that you have some numerical precision issues with the last test case. Please replace it with a numerical comparison that takes into account precision (my code is returning numbers with no decimal point but the test code returns something less pretty).

Problem 243. Four quadrant inverse tangent function.

Solution Stats

Last 200 Solutions

Solution Comments

Recent Solvers37

Suggested Problems

Tags

Problem 243. Four quadrant inverse tangent function.

Solution Stats

Last 200 Solutions

Solution Comments

Recent Solvers37

Suggested Problems

Tags

Players