MATLAB Answers

simulink-function block

1 view (last 30 days)
Mohamed Nafea
Mohamed Nafea on 8 Sep 2021
Commented: Mohamed Nafea on 9 Sep 2021
I have values of input varied with time when i put a function in simulink, it only excute the first part
Any advice

Accepted Answer

Paul
Paul on 8 Sep 2021
This line (and others like it) doesn't do what you think it does:
68.832 < u <= 200
Consider:
u = 203;
68.832 < u <= 200
ans = logical
1
This statement evalautes to true becasue it's really doing two separate operations equivalent to:
temp = 68.32 < u
temp = logical
1
temp < 200
ans = logical
1
In short what you need is:
68.32 < u && u <= 200
ans = logical
0
  1 Comment
Mohamed Nafea
Mohamed Nafea on 9 Sep 2021
Thank you, I am very appreciative 👍👍

Sign in to comment.

More Answers (0)

Community Treasure Hunt

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

Start Hunting!