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How can I retain original subscript indices for a matrix subset?

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Stephanie Diaz
Stephanie Diaz 2017-6-8
评论： KSSV 2017-6-9
Hi,
I have a matrix subset (from the original matrix, C) that I have created with the following code:
C_sub = C(((minx):(maxx)),((miny):(maxy)));
C_sub now has its own subscript indices, likely due to the fact that matlab now sees it as its own matrix. I need C_sub to somehow retain the subscript indices (or linear indices) from the original matrix (matrix C),or some way to call on the original indices. Is there a way to do this?

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