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walala
Posts:
340
Registered:
12/7/04


Re: is there any fast image/matrix flip, diagonal flip commands in matlab?
Posted:
May 5, 2003 10:57 AM


Dear Peter,
That's great! Thanks a lot,
Walala
"Peter J. Acklam" <pjacklam@online.no> ??????:el3ek35a.fsf@online.no... > "walala" <mizhael@yahoo.com> wrote: > > > I hope to have image/matrix flip command in matlab. But for > > diagonal flip, my problem is that my image is RGB format, so it > > is a Height x Width x 3 3D matrix, 3D matrix cannot be > > diagonally rotated by using A' (A is a 2D matrix) ... > > What do you mean by "diagonally rotated"  do you mean > "tranposed"? If you want to tranpose the array, you probably want > > permute(x, [2, 1, 3]) > > which is the 3D special case of the NDcase > > permute(x, [2, 1, 3:ndims(x)]) > > Peter > >  > I wish dialog boxes had a button saying "Whatever". I hate being > forced to answer "Yes" or "No" to a question I have no opinion on > whatsoever. There ought to be a button matching my indifference.



