change dimension of data

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Jay Hanuman
Jay Hanuman 2017-1-20
评论： Adam 2017-1-20
I have data in ab with n rows and 4 columns. I made it 1*n by
ab1=ab'
then
ab2=ab1(:).'
I want it back ab2 in ab format i.e. n*4. how to do it.

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回答（1 个）

the cyclist
the cyclist 2017-1-20
reshape(ab2,n,4)
  2 个评论
Jay Hanuman
Jay Hanuman 2017-1-20
编辑：Jay Hanuman 2017-1-20
its doing 1st n element in 1st column then next n element in next column likewise, I want that 1st 4 element in 1st row, then next 4 element in 2nd row, likewise

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