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How can I convert 2-D array to 1-D array.

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Bhavnish
Bhavnish 2012-9-18
I am using a variable oprtn_pts. whose size is 3 2.
I want to convert this into 6*1. How can I do this?

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采纳的回答

Andrei Bobrov
Andrei Bobrov 2012-9-18
one way
out = oprtn_pts(:);
or
out = oprtn_pts.';
out = out(:);
other:
out = reshape(oprtn_pts,[],1);
or
out = reshape(oprtn_pts.',[],1);

更多回答（1 个）

Wayne King
Wayne King 2012-9-18
编辑：Wayne King 2012-9-18
oprtn_pts = randn(3,2);
oprtn_pts = reshape(a,6,1);
It takes the elements from oprtn_pts columnwise.
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Bhavnish
Bhavnish 2012-9-18
Hi Andrei, Thanks a lot for the help. I din't refresh my page earlier, so wasn't able to see your response. Yeah, your response is working absolutely fine for me... :-)

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