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How to add data in a matrice?

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Philipp Mueller
Philipp Mueller 2016-9-12
评论： Philipp Mueller 2016-9-12
I have just one input parameter: "Number of rows" How can i create such a matrice with 4 columns and this input data "1,2,3,4;5,6,7,8;9,10..... With a for loop?
F = [1,2,3,4;5,6,7,8;9,10,11,12;13,14,15,16;17,18,19,20;21,22,23,24;25,26,27,28;29,30,31,32];
thank you so much

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采纳的回答

Andrei Bobrov
Andrei Bobrov 2016-9-12
without loop:
F = reshape(1:32,4,[])';

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KSSV
KSSV 2016-9-12
编辑：KSSV 2016-9-12
Why you want to use a loop? you can do it in a single stretch.
if rows are known:
rows = 8 ;
data = 1:32 ;
F = reshape(data,[],rows)' ;
If columns are known
col = 4 ;
data = 1:32 ;
F = reshape(data,col,[])' ;
Note that while converting data into a matrix, the number of elements must not change.

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