Re: [math] Work going on on SVD

2010-01-31 Thread Luc Maisonobe
Dimitri Pourbaix a écrit : > Hi, Hi Dimitri, > > In its present form (CM2.0), SingularValueDecomposition suffers some > problems when the matrix is (numerically) singular. Luc proposed a > way to improve the situation by limiting the singular values to non > zero ones. Whereas the result is OK

[math] Work going on on SVD

2010-01-31 Thread Dimitri Pourbaix
Hi, In its present form (CM2.0), SingularValueDecomposition suffers some problems when the matrix is (numerically) singular. Luc proposed a way to improve the situation by limiting the singular values to non zero ones. Whereas the result is OK if someone is interested in getting the singular va