order matrix elements and extract the n th element

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Lorenzo
Lorenzo 2014-12-4
评论： Lorenzo 2014-12-4
Dear experts, I have this problem:
I need to sort in ascending order all the elements of a matrix.
I have 26 matrices that are inside a cell-array (26x1). And I have to do this operation (sorting) for all these matrices.
After that, I need to put inside another cell-array the nth (3rd, for example) element of each matrix inside this new cell-array, in the same position of original matrix.
I'll do an easy example:
My cell array (2,1) is composed by 2 matrices, A and B, A in position (1,1) and B (2,1)
A = [1 4
3 9]
B = [6 9
3 8]
I need to create new cell-array (2,1), in which I'll have 4 in position (1,1) and 8 in position (2,1).
Thanks in advance for you help.
Lorenzo

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-12-4
A = [1 4
3 9]
B = [6 9
3 8]
c={A,B}
c{1}(1,1)=4
c{2}(2,1)=8
  1 个评论
Lorenzo
Lorenzo 2014-12-4
Thanks,
but my real matrices are 85x85, not 2x2. I need an algorithm that sorting and after choose 3rd element of the list from every matrices. I can't choose "manually" the 3rd value from 7225 elements.
Other ideas?

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