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

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Enes Karaosman
Enes Karaosman 2016-3-27
编辑： Enes Karaosman 2016-3-27
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..

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回答（1 个）

Joseph Cheng
Joseph Cheng 2016-3-27
编辑：Joseph Cheng 2016-3-27
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.

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