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/*
Theseus - maximum likelihood superpositioning of macromolecular structures
Copyright (C) 2004-2015 Douglas L. Theobald
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the:
Free Software Foundation, Inc.,
59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
-/_|:|_|_\-
*/
#ifndef MATUTILS_SEEN
#define MATUTILS_SEEN
typedef struct
{
int rows;
int cols;
int depth;
double ***matrix;
double **matrixc;
double *matrixd;
} Matrix3D;
void
MatPrint(double **matrix, const int size);
void
MatPrintRec(double **matrix, const int n, const int m);
void
MatDestroy(double ***matrix_ptr);
void
MatCharDestroy(char ***matrix_ptr);
double
**MatAlloc(const int rows, const int cols);
char
**MatCharAlloc(const int rows, const int cols);
void
MatIntDestroy(int ***matrix);
int
**MatIntInit(const int rows, const int cols);
Matrix3D
*Mat3DInit(const int rows, const int cols, const int depth);
void
Mat3DDestroy(Matrix3D **matrix3d_ptr);
double
MatFrobNorm(const double **mat1, const double **mat2, const int row, const int col);
double
MatDiff(const double **mat1, const double **mat2, const int row, const int col);
void
MatCpySqr(double **matrix2, const double **matrix1, const int dim);
void
MatCpyGen(double **matrix2, const double **matrix1, const int rows, const int cols);
void
MatMultGenUSVOp(double **c, const double **u, double *s, const double **v,
const int udim, const int sdim, const int vdim);
void
MatMultGen(double **C, const double **A, const int ni, const int nk, const double **B, const int nj);
void
MatMultGenIp(double **A, const int nk, const int ni, const double **B, const int nj);
void
MatTransMultGen(double **C, const double **A, const int ni, const int nk, const double **B, const int nj);
void
MatTransMultGenIp(double **A, const int nk, const int ni, const double **B, const int nj);
void
MatMultSym(double **C, const double **A, const double **B, const int len);
void
MatMultSymDiag(double **C, const double **A, const double **B, const int len);
void
MatTransIp(double **mat, const int dim);
void
MatTransOp(double **outmat, const double **inmat, const int dim);
void
cholesky(double **mat, const int dim, double *p);
double
MatDet(const double **mat, const int dim);
double
MatGenLnDet(const double **mat, const int dim);
double
MatSymLnDet(const double **mat, const int dim);
double
MatTrace(const double **mat, const int dim);
int
TestZeroOffDiag(const double **mat, const int dim, const double precision);
int
TestIdentMat(const double **mat, const int dim, const double precision);
double
FrobDiffNormIdentMat(const double **mat, const int dim);
#endif /* !MATRIXUTILS_SEEN */
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