dataset transformation

Hello,
Is there a fast way to transform a 2000x100 dataset into a 1x200000 dataset?
Thanks!

 采纳的回答

Do you mean dataset in the sense of just an array, or do you mean dataset as in the Statistics (or Database?) toolkit?
If D is a matrix, then
D(:).'
would be 1 x numel(D) with the elements column-first.
reshape(D.',1,numel(D))
would be 1 x numel(D) with the elements row-first.

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