-----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-----