log

age author description
Wed, 22 May 2013 08:56:51 +0100 Chris Cannam Replace matrix thresholded with a more general filter function that works for sparse matrices too
Tue, 21 May 2013 22:37:28 +0100 Chris Cannam Make sum, difference, scaled and abs use sparse operations and return sparse matrices if all inputs are sparse
Tue, 21 May 2013 22:36:39 +0100 Chris Cannam Implement add, subtract, scaled, abs