MATLAB Answers

Unit step function explanation

29 views (last 30 days)
Smit Patel
Smit Patel on 30 Nov 2019
Answered: Star Strider on 30 Nov 2019
function u = u(t)
Question: Why is this the function for unit step? and what does double mean? I know that it gives the unit step function of constant 1 after 0 but I don't know why. Can anyone please help?

Accepted Answer

Jim Riggs
Jim Riggs on 30 Nov 2019
Edited: Jim Riggs on 30 Nov 2019
Double is simply the data type , i.e. double precision.
(T>=0) is a logical 0 or 1.
double converts the answer to double precision.

More Answers (1)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by