Input value in Edit text in MATLAB GUI
显示 更早的评论
Hi,
I am building an APP in MATLAb gui. I have created a edit text box. The box accepts positive values . However when i put 5-2 the edit text box accepts this as 3 value. i want to remove this and ensure edit text box only accepts postive values as 3 and not 5-2. How to do that
Thank you
回答（1 个）
Walter Roberson
2019-10-13
0 个投票
Use str2double() instead of str2num() .
类别
在 帮助中心 和 File Exchange 中查找有关 Characters and Strings 的更多信息
2019-4-5
2019-10-13
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
