Convert a text input to a mathematical equation in MatlabAppDesigner

Hello.

I am trying to plot functions using Matlab AppDesigner. However, to do that I need to convert a text input to a mathematical equeation.

Regards.

Answer 1

[Ameer Hamza]

See str2func(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/str2func.html

For more advanced cases see eval(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/eval.html however, use it carefully: https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval

[Angel Lozada]

Dear Ameer.

Thanks for your soon reply.

I am going to see if I can do.

If not, I hope you give me more guidance.

Regards.

Angel

[Ameer Hamza]

Sure, you can comment if there is some issue.

[Angel Lozada]

Dear Ameer.

Please look my attarched file to see my inquiry.

Regards.

Angel

[Ameer Hamza]

Check the attached app for an example.