MATLAB Answers


extracting data from struct(structure within a structure)

Asked by Charms
on 21 Aug 2019
Latest activity Commented on by Charms
on 21 Aug 2019
I have a struct dataset (trials), with 1x1 struct data set in them. The 1x1 struct data sets (under target) contain 3 fields (timestamp, row & column), and I need to shortlist them by row & column (both), into a new matrix. I tried inputing A = [(trials(1).target,'row')] but was returned with "expected one output from a curly brace or dot indexing expression, but there were 100 results"
That is my intention, to have those 100 results expressed in a new vector like so
A = 4
May I know how do I correct this? Thank youu


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1 Answer

Answer by Matt J
on 21 Aug 2019
Edited by Matt J
on 21 Aug 2019
 Accepted Answer

This may be what you want,
but it is not very clear from your post how the struct is organized. Best is to attach it in a .mat file so that forum readers can study it.


do let me know if you can see it
Yes, I can see it, but as far as I can tell the code I posted works fine. Did you try it?
yes it does, thank you so much!! :)

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