svdlib.h File Reference

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Classes
struct	smat
struct	dmat
struct	svdrec
Defines
#define	FALSE   0
#define	TRUE   1
#define	SVD_IS_SPARSE(format)   ((format >= SVD_F_STH) && (format <= SVD_F_SB))
Typedefs
typedef struct smat *	SMat
typedef struct dmat *	DMat
typedef struct svdrec *	SVDRec
Enumerations
enum	svdCounters {   SVD_MXV, SVD_COUNTERS, SVD_MXV, SVD_COUNTERS,   SVD_MXV, SVD_COUNTERS }
enum	svdFileFormats {   SVD_F_STH, SVD_F_ST, SVD_F_SB, SVD_F_DT,   SVD_F_DB, SVD_F_STH, SVD_F_ST, SVD_F_SB,   SVD_F_DT, SVD_F_DB, SVD_F_STH, SVD_F_ST,   SVD_F_SB, SVD_F_DT, SVD_F_DB }
Functions
void	svdResetCounters (void)
DMat	svdNewDMat (int rows, int cols)
void	svdFreeDMat (DMat D)
SMat	svdNewSMat (int rows, int cols, int vals)
void	svdFreeSMat (SMat S)
SVDRec	svdNewSVDRec (void)
void	svdFreeSVDRec (SVDRec R)
DMat	svdConvertStoD (SMat S)
SMat	svdConvertDtoS (DMat D)
DMat	svdTransposeD (DMat D)
SMat	svdTransposeS (SMat S)
void	svdWriteDenseArray (double *a, int n, char *filename, char binary)
double *	svdLoadDenseArray (char *filename, int *np, char binary)
SMat	svdLoadSparseMatrix (char *filename, int format)
DMat	svdLoadDenseMatrix (char *filename, int format)
void	svdWriteDenseMatrix (DMat A, char *filename, int format)
void	svdWriteSparseMatrix (SMat A, char *filename, int format)
SVDRec	svdLAS2 (SMat A, long dimensions, long iterations, double end[2], double kappa)
SVDRec	svdLAS2A (SMat A, long dimensions)
Variables
char *	SVDVersion
long	SVDVerbosity
long	SVDCount [SVD_COUNTERS]

---

Define Documentation

#define FALSE   0

Definition at line 5 of file svdlib.h.

Referenced by imtql2(), imtqlb(), isPipe(), lanso(), main(), purge(), ritvec(), store(), stringEndsIn(), svd_readBinFloat(), svd_readBinInt(), svd_writeBinFloat(), svd_writeBinInt(), svdLAS2(), svdLoadDenseArray(), svdNewSMat(), svdWriteDenseArray(), svdWriteDenseMatrix(), and svdWriteSparseMatrix().

#define SVD_IS_SPARSE

(

format )

((format >= SVD_F_STH) && (format <= SVD_F_SB))

Definition at line 67 of file svdlib.h.

Referenced by main().

#define TRUE   1

Definition at line 8 of file svdlib.h.

Referenced by imtql2(), imtqlb(), isPipe(), lanczos_step(), lanso(), main(), purge(), ritvec(), stringEndsIn(), svd_readBinFloat(), svd_readBinInt(), svd_writeBinFloat(), svd_writeBinInt(), svdLAS2(), and svdNewSMat().

---

Typedef Documentation

typedef struct dmat* DMat

Definition at line 13 of file svdlib.h.

typedef struct smat* SMat

Definition at line 12 of file svdlib.h.

typedef struct svdrec* SVDRec

Definition at line 14 of file svdlib.h.

---

Enumeration Type Documentation

enum svdCounters

Enumerator:

SVD_MXV
SVD_COUNTERS
SVD_MXV
SVD_COUNTERS
SVD_MXV
SVD_COUNTERS

Definition at line 52 of file svdlib.h.

enum svdFileFormats

Enumerator:

SVD_F_STH
SVD_F_ST
SVD_F_SB
SVD_F_DT
SVD_F_DB
SVD_F_STH
SVD_F_ST
SVD_F_SB
SVD_F_DT
SVD_F_DB
SVD_F_STH
SVD_F_ST
SVD_F_SB
SVD_F_DT
SVD_F_DB

Definition at line 56 of file svdlib.h.

---

Function Documentation

SMat svdConvertDtoS

(

DMat

D )

Definition at line 104 of file svdlib.c.

Referenced by CovIntra(), svdLoadSparseMatrix(), and svdWriteDenseMatrix().

DMat svdConvertStoD

(

SMat

S )

Definition at line 89 of file svdlib.c.

Referenced by svdLoadDenseMatrix(), and svdWriteSparseMatrix().

void svdFreeDMat

(

DMat

D )

Definition at line 37 of file svdlib.c.

Referenced by CovIntra(), svdFreeSVDRec(), svdLoadSparseMatrix(), and svdWriteSparseMatrix().

void svdFreeSMat

(

SMat

S )

Definition at line 60 of file svdlib.c.

Referenced by CovIntra(), main(), svdLAS2(), svdLoadDenseMatrix(), svdNewSMat(), and svdWriteDenseMatrix().

void svdFreeSVDRec

(

SVDRec

R )

Definition at line 77 of file svdlib.c.

Referenced by CovIntra().

SVDRec svdLAS2	(	SMat	A,
		long	dimensions,
		long	iterations,
		double	end[2],
		double	kappa
	)

Definition at line 326 of file las2.c.

Referenced by CovIntra(), main(), and svdLAS2A().

SVDRec svdLAS2A	(	SMat	A,
		long	dimensions
	)

Definition at line 315 of file las2.c.

double* svdLoadDenseArray	(	char *	filename,
		int *	np,
		char	binary
	)

Definition at line 183 of file svdlib.c.

DMat svdLoadDenseMatrix	(	char *	filename,
		int	format
	)

Definition at line 478 of file svdlib.c.

Referenced by main().

SMat svdLoadSparseMatrix	(	char *	filename,
		int	format
	)

Definition at line 448 of file svdlib.c.

Referenced by main().

DMat svdNewDMat	(	int	rows,
		int	cols
	)

Definition at line 20 of file svdlib.c.

Referenced by CovIntra(), svdConvertStoD(), svdLAS2(), svdLoadDenseBinaryFile(), svdLoadDenseTextFile(), and svdTransposeD().

SMat svdNewSMat	(	int	rows,
		int	cols,
		int	vals
	)

Definition at line 45 of file svdlib.c.

Referenced by svdConvertDtoS(), svdLoadSparseBinaryFile(), svdLoadSparseTextFile(), svdLoadSparseTextHBFile(), and svdTransposeS().

SVDRec svdNewSVDRec

(

void

)

Definition at line 70 of file svdlib.c.

Referenced by svdLAS2().

void svdResetCounters

(

void

)

Definition at line 10 of file svdlib.c.

Referenced by svdLAS2().

DMat svdTransposeD

(

DMat

D )

Definition at line 130 of file svdlib.c.

Referenced by main().

SMat svdTransposeS

(

SMat

S )

Definition at line 140 of file svdlib.c.

Referenced by main(), and svdLAS2().

void svdWriteDenseArray	(	double *	a,
		int	n,
		char *	filename,
		char	binary
	)

Definition at line 166 of file svdlib.c.

Referenced by main(), and svdLAS2().

void svdWriteDenseMatrix	(	DMat	A,
		char *	filename,
		int	format
	)

Definition at line 539 of file svdlib.c.

Referenced by CovIntra(), main(), and svdLAS2().

void svdWriteSparseMatrix	(	SMat	A,
		char *	filename,
		int	format
	)

Definition at line 508 of file svdlib.c.

Referenced by main().

---

Variable Documentation

long SVDCount[SVD_COUNTERS]

Definition at line 8 of file svdlib.c.

Referenced by main(), svd_opa(), svd_opb(), and svdResetCounters().

long SVDVerbosity

Definition at line 7 of file svdlib.c.

Referenced by CovIntra(), main(), and svdLAS2().

char* SVDVersion

Definition at line 6 of file svdlib.c.

Referenced by printUsage(), and svdWriteSparseTextHBFile().