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How to sort the components of a vector?

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Andre Ged
Andre Ged 2016-2-19
编辑： Stephen23 2016-2-19
How can i sort the components of a vector in increasing order?

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Stephen23
Stephen23 2016-2-19
编辑：Stephen23 2016-2-19
Use sort
sort(vec)
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Andre Ged
Andre Ged 2016-2-19
Thank you! Another little question. If every elements of that vector refers to a row of a matrix, is there a way to sort the rows of this matrix like the vector? I hope it is well explained!
Stephen23
Stephen23 2016-2-19
编辑：Stephen23 2016-2-19
Use the second output of sort as indices for the matrix rows:
[newvec,idx] = sort(vec)
out = mat(idx,:)
This will sort the matrix rows into the same order as the vector is sorted.

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