Alan G Isaac schrieb: > On Mon, 8 Oct 2007, Robin apparently wrote: >> However in my code (I am converting from MATLAB) it is >> important to maintain 2d arrays, and keep the difference >> between row and column vectors. > > How about using matrices? > help(numpy.mat) > > hth, > Alan Isaac >
Robin, Alan is right, you want numpy matrices which are always 2d. Check out numpy.matlib; if you replace from numpy import [whatever] by from numpy.matlib import [whatever] you get everything there is in numpy, and things like ones() zeros() empty() etc. will always be 2d matrices. -sven _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
