Explanation of tables
| * | green | Function exists in octave 2.0.x
Noted incompatibilities and missing features |
| + | yellow | Function exists in matcompat
Author and home for the function. |
| ? | orange | Function doesn't exist
Explanation of what you can do instead. |
| x | red | Function doesn't exist, and no work-around |
Generate sparse matrix
| x | speye | |
| x | sprand | |
| x | sprandn | |
| x | sprandsym | |
| + | spdiags | specify diagonals |
| x | spconvert | read from file |
Manipulate sparse matrices
| + | sparse | |
| + | full | |
| + | issparse | |
| + | spy | view layout |
| ? | nnz | |
| ? | find | |
| x | nonzeros | |
| x | nzmax | |
| x | spones | |
| ? | spfun | |
| x | spalloc | |
| x | spparms |
Reordering
| x | colmmd | |
| x | symmmd | |
| x | symrcm | |
| x | colperm | |
| + | randperm |
Stephen Eglen |
| x | dmperm |
Linear algebra
| x | eigs | |
| x | svds | |
| x | luinc | |
| x | cholinc | |
| x | normest | |
| x | condest | |
| x | sprank |
Solving
| x | pcg | |
| x | bicg | |
| x | bicgstab | |
| x | cgs | |
| x | gmres | |
| x | qmr |