On Sat, Oct 21, 2006 at 02:05:42PM -0700, Keith Goodman wrote:
Did you, or anybody else on the list, have any luck making a numpy version of eigs?
I made a start at an ARPACK wrapper, see http://projects.scipy.org/scipy/scipy/ticket/231 and the short thread at scipy-dev http://thread.gmane.org/gmane.comp.python.scientific.devel/5166/focus=5175 In addition to the wrapper there is a Python interface (and some tests). I don't know if the interface is like "eigs" - I don't use Matlab. It will give you a few eigenvalues and eigenvectors for the standard eigenproblem (Ax=lx) for any type of A (symmetric/nonsymmetric, real/complex, single/double, sparse/nonsparse). The generalized and shifted modes are not implemented. I need to find some time (or some help) to get it finished. Regards, Aric ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642