Problem 60521. Implement the signum function
The signum function is a common mathematical function, which has the following definition :
If x => 0, its value is 1, if x < 0 its value is -1.
Given the value of x, implement the signum function.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers10
Suggested Problems
-
9865 Solvers
-
Back to basics 20 - singleton dimensions
268 Solvers
-
609 Solvers
-
347 Solvers
-
Matlab Basics - Set unwanted parts of a vector to zero
242 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!