convert a matrix with some zero elments to an array with non-zero elments ?

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som
som 2011-12-27
Hi all
I have a matrix 'A' including some elments equal to zero. i want to make an array 'B' with the non-zero elements of A . for example:
A = [46 0 23;10 73 0; 0 57 13]
B=[46 23 10 73 57 13]
How can I write this program?
Thanks

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采纳的回答

Image Analyst
Image Analyst 2011-12-28
AT = A'
B = AT(logical(AT))'
A =
46 0 23
10 73 0
0 57 13
AT =
46 10 0
0 73 57
23 0 13
B =
46 23 10 73 57 13

更多回答（1 个）

Andrei Bobrov
Andrei Bobrov 2011-12-28
B = nonzeros(A.');

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