What does this mean?
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output(i,j)=mean(temp(:));
What does this code mean? I don't know 'temp(:)' mean.
回答（1 个）
Stephen23
2020-3-3
0 个投票
The (:) syntax converts an array of any size and number of dimensions into a column vector.
So that code calculates the mean of all elements of temp (regardless of the size/dimensions of temp) and so will return exactly one value.
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