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Insert number in structure array

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Chad
Chad 2023-6-22
编辑： Stephen23 2023-6-23
Dear Forum,
I would like to do a loop and change the number in the following array.
app.Channel2EditField_1.Value = minVal_ch2
Here I want to change the value "1" after each loop. For example,
The next loop it will be
app.Channel2EditField_2.Value = minVal_ch2
Then
app.Channel2EditField_3.Value = minVal_ch2
Any help is appreaciated.

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Paul
Paul 2023-6-22
Ran in:
Hi Chad,
If possible, consider changing the structure of your data to arrays that can be indexed, instead of field names that contain a character that really seems to be an index.
But if you can't ... then use dynamic field names
minVal_ch2 = 5.3; % example
for ii = 1:3
app.("Channel2EditField_" + string(ii)).Value = minVal_ch2;
end
app
app = struct with fields:
Channel2EditField_1: [1×1 struct] Channel2EditField_2: [1×1 struct] Channel2EditField_3: [1×1 struct]
app.Channel2EditField_2
ans = struct with fields:
Value: 5.3000

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