Multiple values in EditField?

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Kristin Habersang
Kristin Habersang 2021-2-23
编辑： Kristin Habersang 2022-4-5
Hello So I want to plot multiple functions into one axis, using a GUI. When I run the GUI there should be one EditField, where I type in the number of sinus functions and then for example one EditField where i can put in multiple amplitudes. These functions should be plotted in the end. But is it even possible to put multiple values into one EditField(text)?

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Mario Malic
Mario Malic 2021-2-23
Hello,
Yes, you can. You'll have to use the str2num function to get the numeric array from the Edit Field (text) component.
>> a = '1, 2, 3' % character array
a =
'1, 2, 3'
>> str2num(a)
ans =
1 2 3 % numeric array
  2 个评论
Kristin Habersang
Kristin Habersang 2021-2-23
thank you :) ahh okay, so I can just seperate the numbers in with a comma?
And in my code, how do I have access to the single numbers or how can I use them there?
Because I want to type in the numbers after the code and GUI is finished
Mario Malic
Mario Malic 2021-2-23
Comma or space is good enough if you want to input a vector.
The output from
b = str2num(a);
% b is a vector 1x3
b(1) % returns 1
b(2) % returns 2 and so on

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