How to take comlex number from edit text into listbox in Matlab?

1 view (last 30 days)
Enes Karaosman
Enes Karaosman on 27 Mar 2016
Edited: Enes Karaosman on 27 Mar 2016
i want to take the double number from the editText into an array(when user pressed Add button) displaying in listbox, then do some calculations
For ex:
  1. User enters in editText : 2 + 2i -> Add
  2. 0.3 -> Add
i couldnt store entries in an array..

Answers (1)

Joseph Cheng
Joseph Cheng on 27 Mar 2016
Edited: Joseph Cheng on 27 Mar 2016
Take a look at the function regexp() http://www.mathworks.com/help/matlab/ref/regexp.html and with the input like the example below you get both the real and complex return
txt = '1+2i'
regexp(txt,'\w*i*\w*','match')
however read a bit more about regexp as depending on how people type it in you get different answers.

Tags

Community Treasure Hunt

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

Start Hunting!