Write matrix or array without overwriting
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Hi,
I am getting a parameter called 'test' in a for loop. I want to write it to a matrix or array without overwriting. Each loop has a different dimension so that makes it a bit complicated.
I need on line h 'r' values of test, line h the new 'r' values of test and so on. So test needs to come in row h, column r.
for h = 3:10
...
...
...
A = []
for r = 1:g
...
for m = 1:numbcenterlines
...
percentage(m) = sum(distance>0 & distance <1) / numel(distance)*100;
test = max(percentage,[],'all');
end
A(r,h) = [A;test] %this part doesn't work well so my question is how to fix this part and get an array here with all the test values without overwriting
end
end
采纳的回答
Stephen23
2021-2-18
You are mixing up two different approaches to adding data in a loop: concatenation and indexing. Just pick one, e.g.:
A = [A;test];
6 个评论
Dion Theunissen
2021-2-18
编辑：Dion Theunissen
2021-2-18
Walter Roberson
2021-2-18
A(r,h) = test;
Dion Theunissen
2021-2-18
Walter Roberson
2021-2-18
I do not understand what you want.
Maybe something like
A = {};
and later
A(r,h){end+1} = test;
???
Dion Theunissen
2021-2-18
Walter Roberson
2021-2-18
Do not do the
A = [];
inside your outer loop.
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