Mercurial > octave-nkf
diff liboctave/ChangeLog @ 6486:e978a9233cf6
[project @ 2007-04-04 15:16:46 by jwe]
| author | jwe |
|---|---|
| date | Wed, 04 Apr 2007 15:17:51 +0000 |
| parents | d00da2148c53 |
| children | 0ad7655cf2bc |
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--- a/liboctave/ChangeLog Wed Apr 04 14:35:11 2007 +0000 +++ b/liboctave/ChangeLog Wed Apr 04 15:17:51 2007 +0000 @@ -1,3 +1,26 @@ +2007-04-04 David Bateman <dbateman@free.fr> + + * dMatrix.cc (Matrix::inverse): If calc_cond is true, calculate + the condition number for positive definite matrices. + * CMatrix.cc (ComplexMatrix::inverse): Ditto. + * dbleChol.h (CHOL(const Matrix&, bool)): New arg, calc_cond. + (CHOL(const Matrix&, octave_idx_type&, bool): Ditto. + (octave_idx_type init (const Matrix&, bool)): Ditto. + (CHOL(const CHOL&)): Copy xrcond. + (CHOL& operator = (const CHOL&)): Copy xrcond. + (xrcond): New private data member. + * CmplxCHOL.h (ComplexCHOL(const ComplexMatrix&, bool)): New arg, + calc_cond. + (ComplexCHOL(const ComplexMatrix&, octave_idx_type&, bool): Ditto + (octave_idx_type init (const ComplexMatrix&, bool)): Ditto. + (ComplexCHOL(const ComplexCHOL&)): Copy xrcond. + (ComplexCHOL& operator = (const ComplexCHOL&)): Copy xrcond. + (xrcond): New private data member. + * dbleCHOL.cc (CHOL::init(const Matrix&, bool)): If calc_cond is + true, calculate the condition number with dpocon. + * CmplxCHOL.cc (ComplexCHOL::init(const ComplexMatrix&, bool)): If + calc_cond is true, calculate the condition number with zpocon. + 2007-04-03 John W. Eaton <jwe@octave.org> * intNDArray.cc (intNDArray): Delete spurious semicolon.