convert column vectors to 2D array

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John
John 2012-10-2
Hello,
If you had two column vectors (2 columns of data) in the workspace, how could you convert this to a 2D array?
Thanks for your help

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2012-10-2
编辑：Azzi Abdelmalek 2012-10-2
a=[1;2;3]
b=[11;12;13]
v=[a'; b'] % vertical concatenation
w=[a b ] % horizontal concatenation
Wayne King
Wayne King 2012-10-2
Also, you can use cat()
x = randn(100,1);
y = randn(100,1);
z = cat(2,x,y);

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