MATLAB Answers

How to reset typing in loop input?

20 views (last 30 days)
Hello,
I want to make a typo refund if there is a user error. For example if a user types a zero or empty matrix then the output will return the same as original.
How to do it if there is an exception to "error", by typing ctrl+c.
Thanks for the helpers
clc;
clear;
sigma=input('Insert normal stresses[Mpa] and shear stresses[Mpa] of the cauchy stress tensor:');
if sigma==[] || sigma==[0 0 0;0 0 0;0 0 0]
error('The stress tensor does not exist. Please re type in the request');
end

  0 Comments

Sign in to comment.

Accepted Answer

Subhadeep Koley
Subhadeep Koley on 13 Dec 2020
sigma = input('Insert normal stresses[Mpa] and shear stresses[Mpa] of the cauchy stress tensor:');
if isempty(sigma) || ~all(sigma(:))
error('The stress tensor does not exist. Please re type in the request');
end

  0 Comments

Sign in to comment.

More Answers (0)

Tags

Community Treasure Hunt

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

Start Hunting!