putting columns together as a table
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Hi guys, I have got several variables: a, b, c, d, e. They are all cell arrays and consist of one column and several million rows. I want to put them together as one table. How can I do that? I want it in the following order: abcde.
Thanks
采纳的回答
Mohammad Abouali
2014-11-3
编辑：Mohammad Abouali
2014-11-3
a={rand(10,1)};
b={rand(10,1)};
c={rand(10,1)};
T=table();
T.a=cell2mat(a)
T.b=cell2mat(b)
T.c=cell2mat(c)
T =
a b c
________ ________ ________
0.95717 0.84913 0.27692
0.48538 0.93399 0.046171
0.80028 0.67874 0.097132
0.14189 0.75774 0.82346
0.42176 0.74313 0.69483
0.91574 0.39223 0.3171
0.79221 0.65548 0.95022
0.95949 0.17119 0.034446
0.65574 0.70605 0.43874
0.035712 0.031833 0.38156
Note that a and b and c must have same number of rows though.
更多回答（1 个）
Star Strider
2014-11-3
3 个投票
4 个评论
AA
2014-11-3
Star Strider
2014-11-3
Not really a problem.
Example:
a = {rand(5,1)};
b = {rand(7,1)};
z = {a b};
T = cell2table(z);
Mohammad Abouali
2014-11-3
编辑：Mohammad Abouali
2014-11-3
@StarRider: That doesn't actually work Here is the output
a = {rand(5,1)};
b = {rand(7,1)};
z = {a b};
T = cell2table(z);
>> T
T =
z1 z2
____________ ____________
[5x1 double] [7x1 double]
z would be a cell array with elements being cell array
Star Strider
2014-11-3
It works. That much is certain.
What we don’t yet know is if it meets AA’s requirements.
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