home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Usenet 1994 October
/
usenetsourcesnewsgroupsinfomagicoctober1994disk2.iso
/
misc
/
volume26
/
newmat04
/
part02
/
newmatap.hxx
< prev
next >
Wrap
Text File
|
1991-11-30
|
2KB
|
64 lines
//$$ newmatap.hxx definition file for matrix package applications
// Copyright (C) 1991: R B Davies and DSIR
#ifndef MATRIXAP_LIB
#define MATRIXAP_LIB 0
#include "newmat.hxx"
/**************************** applications *****************************/
void HHDecompose(Matrix&, LowerTriangularMatrix&);
void HHDecompose(const Matrix&, Matrix&, Matrix&);
ReturnMatrix Cholesky(const SymmetricMatrix&);
void SVD(const Matrix&, DiagonalMatrix&, Matrix&, Matrix&,
BOOL=(BOOL)TRUE, BOOL=(BOOL)TRUE);
void SVD(const Matrix&, DiagonalMatrix&);
inline void SVD(const Matrix& A, DiagonalMatrix& D, Matrix& U,
BOOL withU = (BOOL)TRUE)
{ SVD(A, D, U, U, withU, FALSE); }
void Jacobi(const SymmetricMatrix&, DiagonalMatrix&);
void Jacobi(const SymmetricMatrix&, DiagonalMatrix&, SymmetricMatrix&);
void Jacobi(const SymmetricMatrix&, DiagonalMatrix&, Matrix&);
void Jacobi(const SymmetricMatrix&, DiagonalMatrix&, SymmetricMatrix&,
Matrix&, BOOL=(BOOL)TRUE);
void EigenValues(const SymmetricMatrix&, DiagonalMatrix&);
void EigenValues(const SymmetricMatrix&, DiagonalMatrix&, SymmetricMatrix&);
void EigenValues(const SymmetricMatrix&, DiagonalMatrix&, Matrix&);
class SymmetricEigenAnalysis
{
public:
SymmetricEigenAnalysis(const SymmetricMatrix&);
private:
DiagonalMatrix diag;
DiagonalMatrix offdiag;
SymmetricMatrix backtransform;
};
void SortAscending(GeneralMatrix&);
void SortDescending(GeneralMatrix&);
void FFT(const ColumnVector&, const ColumnVector&,
ColumnVector&, ColumnVector&);
#endif