how to load the data from strut
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I want to load the data which can be accessed by
VarName = Cell1.cyc++++.v()
where ++++ indicates the number like
0000, 0100, 0200, 0300,......1000,1100, ....8000, 8100, 8200.
I want to create a matrix from it, where it will contain the only 1st and last element of v() for all cyc++++ (0000 to 8200)
so how can I do it without loading each file one by one?
please help.....Thanking in advance.
4 Comments
Stephen23
on 15 Oct 2019
Edited: Stephen23
on 15 Oct 2019
The best solution is to redesign your data so that you are not forcing meta-data into fieldnames.
Forcing meta-data into fieldnames is one way that beginners force themselves into writing slow, complex, obfuscated, buggy code (exactly as you are finding out now). Your code would be much simpler if you stored the meta-data in the variables rather than in the fieldnames.
Answers (1)
Walter Roberson
on 14 Oct 2019
In the case where it is already loaded into Cell1 then
output_matrix = [structfun(@(S) S.V(1), Cell1(:)), structfun(@(S) S.V(end), Cell1(:))];
2 Comments
Walter Roberson
on 15 Oct 2019
output_matrix = [structfun(@(S) S.Ch1.v(1), Cell1(:)), structfun(@(S) S.Ch1.v(end), Cell1(:))];
provided that your Ch1 are scalar structures.
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