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I want to remove zeroes from an array. The array more zero per row. For example: a = [200.03 303.56 0 0 0; 155.23 0 0] Should be turned into a = [200.03 303.56; 155.23]

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Sarumathi C
Sarumathi C 2018-3-14
回答： KSSV 2018-3-14
I want to remove zeroes from an array. The array has exactly mote zero per row. For example:
a = [1 4 3 0 0 0; 1 5 0 0 0; 1 8 1 0 0; 5 4 4 0 0;1 5 2 0 0]
Should be turned into
a = [1 4 3; 1 5 5; 1 8 1; 5 4 4; 1

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KSSV
KSSV 2018-3-14
a = [1 4 3 0 0 0 1 5 0 0 0 1 8 1 0 0 5 4 4 0 0 1 5 2 0 0]
% b = [1 4 3 1 5 5 1 8 1 5 4 4 1 ] ;
b = a ;
b(a==0) = [] % remove zeros
b = a ;
b(b~=0) % pick non zeroes

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