max value of N arrays
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I've several arrays, all are 130 rows and 1 column with different numbers created from a for cycle, so every row is the result of a for cycle i=1:130. I want to know how i can take the max value between these arrays for every cycle. At the end i need an array with 130 rows and one column each row is the max value between all the arrays.
example
x=[1,3,6,9]
y=[2,4,5,8]
max(x,y)=[2,4,6,9]
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Accepted Answer
Voss
on 25 May 2022
You say they're column vectors in the description, but the example uses row vectors. It doesn't really matter, you can do it either way:
x=[1,3,6,9]; % row vectors given
y=[2,4,5,8];
z=[0,5,1,2];
max([x;y;z],[],1) % row vector result
x=[1;3;6;9]; % column vectors given
y=[2;4;5;8];
z=[0;5;1;2];
max([x y z],[],2) % column vector result
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More Answers (1)
MJFcoNaN
on 25 May 2022
You can concatenate all the vectors and use function of max by the given dimension. For example
x=[1,3,6,9].';
y=[2,4,5,8].';
A=[x, y]
m=max(A, [], 2)
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