[Numpy-discussion] How to unitize a array in numpy?
Tue Dec 9 21:04:24 CST 2008
On Tue, Dec 9, 2008 at 20:56, Grissiom <firstname.lastname@example.org> wrote:
> On Wed, Dec 10, 2008 at 10:36, Robert Kern <email@example.com> wrote:
>> On Tue, Dec 9, 2008 at 20:24, Grissiom <firstname.lastname@example.org> wrote:
>> > Hi all,
>> > Nice to neet you all. I am a newbie in numpy. Is there any function that
>> > could unitize a array?
>> If you mean like the Mathematica function Unitize defined here:
>> Then .astype(bool) is probably sufficient.
>> Robert Kern
> I'm sorry for my poor English. I mean a function that could return a unit
> vector which have the same direction with the original one. Thanks.
v / numpy.linalg.norm(v)
"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
-- Umberto Eco
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