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finding values of a matrix

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johnson saldanha
johnson saldanha 2018-11-2
编辑： KSSV 2018-11-2
how to find the values of a particular column corresponding to the known index numbers? for ex: the matrix is x and the index numbers are 2,4,6 and in the third coulumn i need to find the values corresponding to those index numbers.

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KSSV
KSSV 2018-11-2
编辑：KSSV 2018-11-2
iwant = x([2 4 6],3)
If not above, you might be looking for sub2ind / ind2sub. Read about these functions.

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