[Numpy-discussion] Reversing elements of array
Robert Kern
rkern at ucsd.edu
Mon Jul 18 11:50:26 EDT 2005
Egg wrote:
> Hi all,
>
> I would like to reverse the elements of an array (or vector). If it were a
> regular Python list, I could say L.reverse(). If it were in Matlab (ick), I
> could say U(4:-1:1). Can anyone give me a hint on doing this in Numeric (not
> Numarray)?
In [2]: U = arange(10)
In [3]: U[::-1]
Out[3]: array([9, 8, 7, 6, 5, 4, 3, 2, 1, 0])
--
Robert Kern
rkern at ucsd.edu
"In the fields of hell where the grass grows high
Are the graves of dreams allowed to die."
-- Richard Harter
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