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Simple question regarding sorting

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Mate 2u
Mate 2u 2012-6-28
Hi, If I have two column matrixes of size Nx1 and Mx1 and I want to marge them together to make a Yx1 Column, but sorted in order how would I do this? I would not want a repeate of a number also.

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Wayne King
Wayne King 2012-6-28
编辑：Wayne King 2012-6-28
X = randi(30,100,1);
Y = randi(30,50,1);
Z = unique([X ; Y]);
The result from unique() is sorted.

更多回答（1 个）

Honglei Chen
Honglei Chen 2012-6-28
x = [1 3 5 7 9]'
y = [1 2 3 4 5]'
unique(sort([x;y]))

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