Two versions of the routine `eigs_lstrs' are included:
- file `eigs_lstrs.m' contains the MATLAB 7 version
- file `matlab6_eigs_lstrs.m' contains the MATLAB 6 version.
If you are working under MATLAB 6, you should first
copy `eigs_lstrs.m' into `matlab7_eigs_lstrs.m'
copy `matlab6_eigs_lstrs.m' into `eigs_lstrs.m'
If you are working under any other version of MATLAB, please
send a message to Marielba Rojas requesting the file eigs_lstrs.m corresponding to your MATLAB version.