-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 11/10/11 07:49, Martin Raspaud wrote:
> Hi all,
[...]
> I'm looking for the operation needed to get the two (stacked) vectors
> array([[0, 1, 2],
>        [6, 8, 10]]))
> or its transpose.

Hi again,

Here is a solution I just found:
np.einsum("ik, jki->ij", stack, mat)
array([[  0.,   1.,   2.],
       [  6.,   8.,  10.]])


Best regards,
Martin
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
Comment: Using GnuPG with Red Hat - http://enigmail.mozdev.org/

iQEcBAEBAgAGBQJOlBEDAAoJEBdvyODiyJI4DTQH/ikl8Rb1Lx5qakyS4IoXcBos
lPyKk7s+AEA6dthxDJP+O5v+YQsMxR1f5Swx1rJ2OJxjmJ/6Rb8yphMMdX89kgkL
VhMIpDwre8/KyReTl1CT2chWtOtz8B46Pn1ivhDbNfvCUBc39v2ymJXV2bZCYzBD
fn1phhoYgmo3zsnnj3w6CSjAjsJmaI4+OuLAsd2IXWUmN8/CmwwAIBL9tlzrhmBR
n5N1gEq9YV7LYgxjeoG47NkbLe0GbLTVWUb7H5/3GvoXh6bKtrujtPeWaMTVLeIo
q/n8Cg8977WSpR1W1soBEMf/nCdLs7IeqlN7utjOTI33UOo07hssb+xtfwv2By8=
=UU5t
-----END PGP SIGNATURE-----

<<attachment: martin_raspaud.vcf>>

_______________________________________________
NumPy-Discussion mailing list
[email protected]
http://mail.scipy.org/mailman/listinfo/numpy-discussion

Reply via email to