How can students solve Cody Coursework problems from MATLAB?

With the introduction of Cody Coursework, I'm often asked how students can use MATLAB on the desktop to solve assigned programming problems.

Answer 1

[MathWorks Community Team]

This is why MathWorks has made the Test Suite visible to students. Students are encouraged to use MATLAB on their computer to solve problems. To make this possible, students simply copy and paste the Test Suite code into a MATLAB script which, in turn, calls their solution. Once satisfied, they then copy their solution into Cody Coursework and submit it for assessment.

Answer 2

[Omar Edrees]

how to write a function that do the same function as (sign) on matlab

[Walter Roberson]

Hint: the formula shown for complex numbers at https://www.mathworks.com/help/matlab/ref/sign.html works for all finite non-zero numeric values.