finding values of a matrix
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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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iwant = x([2 4 6],3)
If not above, you might be looking for sub2ind / ind2sub. Read about these functions.
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