Match Matlab return dimensions for find on empty sparse matrices (bug #42408). * find.cc (find_nonzero_elem_idx (const Sparse<T>& v)): Match Matlab return dimensions for odd cases such as 0x1, 1x0, 1x1(empty) sparse matrices. The conditions are documented in Array.cc (Array<T>::find) and are already implemented for other array types besides sparse. * find.cc (find_nonzero_elem_idx (const PermMatrix& v)): Match Matlab return dimensions for odd cases such as 0x1, 1x0, 1x1(empty) permutation matrices.

See the file README.Cygwin for information about installing the binary
package of Octave for Cygwin.

See the file README.MinGW for information about Octave on the MinGW platform
including installation of binaries or compiling Octave from source.


John W. Eaton
jwe@octave.org

Last updated: Sat Jan 22 16:56:05 PST 2011