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Asked by Cloris
on 18 Apr 2014

I have a dataset of 12 rows and 163 columns, but how can I make convert it into a single column? e.g., [1 2 3 4; 5 6 7 8; 9 1 2 3; 4 5 6 7; 8 9 1 2; 3 4 5 6]

This is a 6x4 matrix, how can convert it to a single column like 1 5 9 4 8 3 2 6 1 5 9 4 3 7 2 6 1 5 4 8 3 7 2 6

But note that I have 163 columns in reality, so is there any general method to convert 163 columns to a single column? Thanks.

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Answer by Azzi Abdelmalek
on 18 Apr 2014

Edited by Azzi Abdelmalek
on 18 Apr 2014

Accepted answer

A=[ 1 2 3 4 5 6 7 8 9 1 2 3] out=A(:)

or

out=reshape(A,[],1)

sania sss
on 26 Feb 2015

sir i have one doubt .. pls answer as soon as possible, if i run the ofdm program in matlab, scatter plot of the qam modulation is varying ,, means if i run the program first time, all the signal point is cuming , if i run next time, signal point is missing in scatterplot.... it is not in constant mode... please suggest me sir...mail me saniasss212@gmail.com

Answer by Mischa Kim
on 18 Apr 2014

Edited by Mischa Kim
on 18 Apr 2014

Cloris, use `reshape`

datacol = reshape(data, 12*163, [])

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