[SciPy-dev] matlab5 sparse IO

Stefan van der Walt stefan@sun.ac...
Thu Jan 3 13:36:10 CST 2008

On Wed, Jan 02, 2008 at 05:34:45PM -0600, Nathan Bell wrote:
> I noticed that the Matlab4 sparse writer was a little slow, so I sped
> it up using the coo_matrix format.  Anyway, I was going to do the same
> for the Matlab5 writer, but it seems to be broken.  It appears that
> the V5 code was a copy/paste of the V4 method, which it shouldn't be.
> http://projects.scipy.org/scipy/scipy/browser/trunk/scipy/io/matlab/mio5.py#L662

This should now be fixed (r3770).  Please give it a whirl and let me


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