QR/RQ/QL/LQ factorizations (Scripts) Publisher's description
from Ivo Houtzager
Currently RQ, QL, and LQ factorizations are not included in Matlab
Currently RQ, QL, and LQ factorizations are not included in Matlab. Therefore I wrote these mex files, which uses the LAPACK routines. (although these factorizations can also be done by QR and additional matrix manipulations) QR1 is added to complete the set. They can also handle empty matrices. Pivoting algorithms are not included.
System Requirements:MATLAB 7.9 (2009b)
Program Release Status: New Release
Program Install Support: Install and Uninstall