File I/O for Vector (<sp/fileio.h>)
spSVector	xsvreadssignal (const char *filename, long headlen, int swap)

spLVector	xlvreadlsignal (const char *filename, long headlen, int swap)

spFVector	xfvreadfsignal (const char *filename, long headlen, int swap)

spDVector	xdvreaddsignal (const char *filename, long headlen, int swap)

spDVector	xdvreadssignal (const char *filename, long headlen, int swap)

spDVector	xdvreadlsignal (const char *filename, long headlen, int swap)

spDVector	xdvreadfsignal (const char *filename, long headlen, int swap)

spBool	svwritessignal (const char *filename, spSVector vector, int swap)

spBool	lvwritelsignal (const char *filename, spLVector vector, int swap)

spBool	fvwritefsignal (const char *filename, spFVector vector, int swap)

spBool	dvwritedsignal (const char *filename, spDVector vector, int swap)

spBool	dvwritessignal (const char *filename, spDVector vector, int swap)

spBool	dvwritelsignal (const char *filename, spDVector vector, int swap)

spBool	dvwritefsignal (const char *filename, spDVector vector, int swap)

#define	xdvreaddvector(filename, swap) xdvreaddsignal((filename), 0, (swap))

#define	xdvreadsvector(filename, swap) xdvreadssignal((filename), 0, (swap))

#define	xdvreadlvector(filename, swap) xdvreadlsignal((filename), 0, (swap))

#define	xdvreadfvector(filename, swap) xdvreadfsignal((filename), 0, (swap))

#define	dvwritedvector(filename, vector, swap) dvwritedsignal(filename, vector, swap)

#define	dvwritesvector(filename, vector, swap) dvwritessignal(filename, vector, swap)

#define	dvwritelvector(filename, vector, swap) dvwritelsignal(filename, vector, swap)

#define	dvwritefvector(filename, vector, swap) dvwritefsignal(filename, vector, swap)

#define	xfvreadfvector(filename, swap) xfvreadfsignal((filename), 0, (swap))

#define	fvwritefvector(filename, vector, swap) fvwritefsignal(filename, vector, swap)

#define	xlvreadlvector(filename, swap) xlvreadlsignal((filename), 0, (swap))

#define	lvwritelvector(filename, vector, swap) lvwritelsignal(filename, vector, swap)

#define	xsvreadsvector(filename, swap) xsvreadssignal((filename), 0, (swap))

#define	svwritesvector(filename, vector, swap) svwritessignal(filename, vector, swap)

File I/O for Matrix (<sp/fileio.h>)
spSMatrix	xsmreadsmatrix (const char *filename, long ncol, int swap)

spLMatrix	xlmreadlmatrix (const char *filename, long ncol, int swap)

spFMatrix	xfmreadfmatrix (const char *filename, long ncol, int swap)

spDMatrix	xdmreaddmatrix (const char *filename, long ncol, int swap)

spDMatrix	xdmreadsmatrix (const char *filename, long ncol, int swap)

spDMatrix	xdmreadlmatrix (const char *filename, long ncol, int swap)

spDMatrix	xdmreadfmatrix (const char *filename, long ncol, int swap)

spBool	smwritesmatrix (const char *filename, spSMatrix mat, int swap)

spBool	lmwritelmatrix (const char *filename, spLMatrix mat, int swap)

spBool	fmwritefmatrix (const char *filename, spFMatrix mat, int swap)

spBool	dmwritedmatrix (const char *filename, spDMatrix mat, int swap)

spBool	dmwritesmatrix (const char *filename, spDMatrix mat, int swap)

spBool	dmwritelmatrix (const char *filename, spDMatrix mat, int swap)

spBool	dmwritefmatrix (const char *filename, spDMatrix mat, int swap)

Text I/O for Vector (<sp/fileio.h>)
spBool	svreadsvector_txt (const char *filename, spSVector vector)

spBool	lvreadlvector_txt (const char *filename, spLVector vector)

spBool	fvreadfvector_txt (const char *filename, spFVector vector)

spBool	dvreaddvector_txt (const char *filename, spDVector vector)

spSVector	xsvreadsvector_txt (const char *filename)

spLVector	xlvreadlvector_txt (const char *filename)

spFVector	xfvreadfvector_txt (const char *filename)

spDVector	xdvreaddvector_txt (const char *filename)

spBool	svreadcol_txt (const char *filename, int col, spSVector vector)

spBool	lvreadcol_txt (const char *filename, int col, spLVector vector)

spBool	fvreadcol_txt (const char *filename, int col, spFVector vector)

spBool	dvreadcol_txt (const char *filename, int col, spDVector vector)

spSVector	xsvreadcol_txt (const char *filename, int col)

spLVector	xlvreadcol_txt (const char *filename, int col)

spFVector	xfvreadcol_txt (const char *filename, int col)

spDVector	xdvreadcol_txt (const char *filename, int col)

spBool	svwritesvector_txt (const char *filename, spSVector vector)

spBool	lvwritelvector_txt (const char *filename, spLVector vector)

spBool	fvwritefvector_txt (const char *filename, spFVector vector)

spBool	dvwritedvector_txt (const char *filename, spDVector vector)

Vector Modification for I/O (<sp/fileio.h>)
float	fvmaxamp (spFVector vec)

double	dvmaxamp (spDVector vec)

float	fvadjustamp (spFVector vec, float amp)

double	dvadjustamp (spDVector vec, double amp)

float	fvlimitamp (spFVector vec, float amp)

double	dvlimitamp (spDVector vec, double amp)

spFVector	xfvextractchannel (spFVector x, int channel, int num_channel)

spDVector	xdvextractchannel (spDVector x, int channel, int num_channel)

Vector Dump (<sp/fileio.h>)
void	svdump (spSVector vec)

void	lvdump (spLVector vec)

void	fvdump (spFVector vec)

void	dvdump (spDVector vec)

void	svfdump (spSVector vec, FILE *fp)

void	lvfdump (spLVector vec, FILE *fp)

void	fvfdump (spFVector vec, FILE *fp)

void	dvfdump (spDVector vec, FILE *fp)

void	svnfdump (FILE *fp,...)

void	lvnfdump (FILE *fp,...)

void	fvnfdump (FILE *fp,...)

void	dvnfdump (FILE *fp,...)

Matrix Dump (<sp/fileio.h>)
void	smfdump (spSMatrix mat, FILE *fp)

void	lmfdump (spLMatrix mat, FILE *fp)

void	fmfdump (spFMatrix mat, FILE *fp)

void	dmfdump (spDMatrix mat, FILE *fp)

#define	dmdump(mat) dmfdump(mat, (stdout))

#define	fmdump(mat) fmfdump(mat, (stdout))

#define	lmdump(mat) lmfdump(mat, (stdout))

#define	smdump(mat) smfdump(mat, (stdout))

Detailed Description

#include <sp/fileio.h>

fileio.h

Macro Definition Documentation

◆ dmdump

#define dmdump ( mat ) dmfdump(mat, (stdout))

Displays the contents of the matrix mat to the standard output.

◆ xdvreaddvector

#define xdvreaddvector	(		filename,
			swap ) xdvreaddsignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadsvector

#define xdvreadsvector	(		filename,
			swap ) xdvreadssignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file containing data of short type.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadlvector

#define xdvreadlvector	(		filename,
			swap ) xdvreadlsignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file containing data of long type.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadfvector

#define xdvreadfvector	(		filename,
			swap ) xdvreadfsignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file containing data of float type.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ dvwritedvector

#define dvwritedvector	(	filename,
		vector,
		swap ) dvwritedsignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritesvector

#define dvwritesvector	(	filename,
		vector,
		swap ) dvwritessignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritelvector

#define dvwritelvector	(	filename,
		vector,
		swap ) dvwritelsignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritefvector

#define dvwritefvector	(	filename,
		vector,
		swap ) dvwritefsignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fmdump

#define fmdump ( mat ) fmfdump(mat, (stdout))

Displays the contents of the matrix mat to the standard output.

◆ xfvreadfvector

#define xfvreadfvector	(		filename,
			swap ) xfvreadfsignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ fvwritefvector

#define fvwritefvector	(	filename,
		vector,
		swap ) fvwritefsignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lmdump

#define lmdump ( mat ) lmfdump(mat, (stdout))

Displays the contents of the matrix mat to the standard output.

◆ xlvreadlvector

#define xlvreadlvector	(		filename,
			swap ) xlvreadlsignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ lvwritelvector

#define lvwritelvector	(	filename,
		vector,
		swap ) lvwritelsignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ smdump

#define smdump ( mat ) smfdump(mat, (stdout))

Displays the contents of the matrix mat to the standard output.

◆ xsvreadsvector

#define xsvreadsvector	(		filename,
			swap ) xsvreadssignal((filename), 0, (swap))

Parameters

[in]	filename	The name of the input vector file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ svwritesvector

#define svwritesvector	(	filename,
		vector,
		swap ) svwritessignal(filename, vector, swap)

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

Function Documentation

◆ xsvreadssignal()

spSVector xsvreadssignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal into a new vector.

Parameters

[in]	filename	The name of the input signal file.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xlvreadlsignal()

spLVector xlvreadlsignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal into a new vector.

Parameters

[in]	filename	The name of the input signal file.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xfvreadfsignal()

spFVector xfvreadfsignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal into a new vector.

Parameters

[in]	filename	The name of the input signal file.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreaddsignal()

spDVector xdvreaddsignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal into a new vector.

Parameters

[in]	filename	The name of the input signal file.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadssignal()

spDVector xdvreadssignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal of short type into a new vector of double type.

Parameters

[in]	filename	The name of the input signal file containing data of short type.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadlsignal()

spDVector xdvreadlsignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal of long type into a new vector of double type.

Parameters

[in]	filename	The name of the input signal file containing data of long type.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ xdvreadfsignal()

spDVector xdvreadfsignal	(	const char *	filename,
		long	headlen,
		int	swap )

Loads a binary signal of float type into a new vector of double type.

Parameters

[in]	filename	The name of the input signal file containing data of float type.
[in]	headlen	The header size in bytes of the file. The beginning of the file of this size will be skipped.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated vector.

◆ svwritessignal()

spBool svwritessignal	(	const char *	filename,
		spSVector	vector,
		int	swap )

Saves the vector as a binary signal file.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lvwritelsignal()

spBool lvwritelsignal	(	const char *	filename,
		spLVector	vector,
		int	swap )

Saves the vector as a binary signal file.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fvwritefsignal()

spBool fvwritefsignal	(	const char *	filename,
		spFVector	vector,
		int	swap )

Saves the vector as a binary signal file.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritedsignal()

spBool dvwritedsignal	(	const char *	filename,
		spDVector	vector,
		int	swap )

Saves the vector as a binary signal file.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritessignal()

spBool dvwritessignal	(	const char *	filename,
		spDVector	vector,
		int	swap )

Saves the vector of double type as a binary signal file of short type.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritelsignal()

spBool dvwritelsignal	(	const char *	filename,
		spDVector	vector,
		int	swap )

Saves the vector of double type as a binary signal file of long type.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritefsignal()

spBool dvwritefsignal	(	const char *	filename,
		spDVector	vector,
		int	swap )

Saves the vector of double type as a binary signal file of float type.

Parameters

[in]	filename	The name of the file.
[in]	vector	The vector to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ xsmreadsmatrix()

spSMatrix xsmreadsmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix into a new matrix.

Parameters

[in]	filename	The name of the input matrix file.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xlmreadlmatrix()

spLMatrix xlmreadlmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix into a new matrix.

Parameters

[in]	filename	The name of the input matrix file.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xfmreadfmatrix()

spFMatrix xfmreadfmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix into a new matrix.

Parameters

[in]	filename	The name of the input matrix file.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xdmreaddmatrix()

spDMatrix xdmreaddmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix into a new matrix.

Parameters

[in]	filename	The name of the input matrix file.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xdmreadsmatrix()

spDMatrix xdmreadsmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix of short type into a new matrix of double type.

Parameters

[in]	filename	The name of the input matrix file containing data of short type.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xdmreadlmatrix()

spDMatrix xdmreadlmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix of long type into a new matrix of double type.

Parameters

[in]	filename	The name of the input matrix file containing data of long type.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ xdmreadfmatrix()

spDMatrix xdmreadfmatrix	(	const char *	filename,
		long	ncol,
		int	swap )

Loads a binary matrix of float type into a new matrix of double type.

Parameters

[in]	filename	The name of the input matrix file containing data of float type.
[in]	ncol	The number of columns of the input matrix file.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Returns: The memory-allocated matrix.

◆ smwritesmatrix()

spBool smwritesmatrix	(	const char *	filename,
		spSMatrix	mat,
		int	swap )

Saves the matrix as a binary matrix file.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lmwritelmatrix()

spBool lmwritelmatrix	(	const char *	filename,
		spLMatrix	mat,
		int	swap )

Saves the matrix as a binary matrix file.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fmwritefmatrix()

spBool fmwritefmatrix	(	const char *	filename,
		spFMatrix	mat,
		int	swap )

Saves the matrix as a binary matrix file.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dmwritedmatrix()

spBool dmwritedmatrix	(	const char *	filename,
		spDMatrix	mat,
		int	swap )

Saves the matrix as a binary matrix file.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dmwritesmatrix()

spBool dmwritesmatrix	(	const char *	filename,
		spDMatrix	mat,
		int	swap )

Saves the matrix of double type as a binary matrix file of short type.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dmwritelmatrix()

spBool dmwritelmatrix	(	const char *	filename,
		spDMatrix	mat,
		int	swap )

Saves the matrix of double type as a binary matrix file of long type.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dmwritefmatrix()

spBool dmwritefmatrix	(	const char *	filename,
		spDMatrix	mat,
		int	swap )

Saves the matrix of double type as a binary matrix file of float type.

Parameters

[in]	filename	The name of the file.
[in]	mat	The matrix to save.
[in]	swap	Nonzero value enables the endian (byte-order) conversion.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ svreadsvector_txt()

spBool svreadsvector_txt	(	const char *	filename,
		spSVector	vector )

Loads a text vector into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file corresponds to an element of the vector.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lvreadlvector_txt()

spBool lvreadlvector_txt	(	const char *	filename,
		spLVector	vector )

Loads a text vector into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file corresponds to an element of the vector.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fvreadfvector_txt()

spBool fvreadfvector_txt	(	const char *	filename,
		spFVector	vector )

Loads a text vector into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file corresponds to an element of the vector.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvreaddvector_txt()

spBool dvreaddvector_txt	(	const char *	filename,
		spDVector	vector )

Loads a text vector into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file corresponds to an element of the vector.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ xsvreadsvector_txt()

spSVector xsvreadsvector_txt ( const char * filename )

Loads a text vector into a new vector.

Parameters

[in] filename The name of the input text file. Each line of the text file corresponds to an element of the vector.

Returns: The memory-allocated vector.

◆ xlvreadlvector_txt()

spLVector xlvreadlvector_txt ( const char * filename )

Loads a text vector into a new vector.

Parameters

[in] filename The name of the input text file. Each line of the text file corresponds to an element of the vector.

Returns: The memory-allocated vector.

◆ xfvreadfvector_txt()

spFVector xfvreadfvector_txt ( const char * filename )

Loads a text vector into a new vector.

Parameters

[in] filename The name of the input text file. Each line of the text file corresponds to an element of the vector.

Returns: The memory-allocated vector.

◆ xdvreaddvector_txt()

spDVector xdvreaddvector_txt ( const char * filename )

Loads a text vector into a new vector.

Parameters

[in] filename The name of the input text file. Each line of the text file corresponds to an element of the vector.

Returns: The memory-allocated vector.

◆ svreadcol_txt()

spBool svreadcol_txt	(	const char *	filename,
		int	col,
		spSVector	vector )

Loads a text vector containing multiple data columns into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	A 0-based column index.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lvreadcol_txt()

spBool lvreadcol_txt	(	const char *	filename,
		int	col,
		spLVector	vector )

Loads a text vector containing multiple data columns into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	A 0-based column index.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fvreadcol_txt()

spBool fvreadcol_txt	(	const char *	filename,
		int	col,
		spFVector	vector )

Loads a text vector containing multiple data columns into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	A 0-based column index.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvreadcol_txt()

spBool dvreadcol_txt	(	const char *	filename,
		int	col,
		spDVector	vector )

Loads a text vector containing multiple data columns into the specified vector. If the number of lines of the file is longer than the length of the specified vector, the lines whose index exceeds the length will be ignored. If the number of lines of the file is shorter than the length of the specified vector, the trailing data of the vector will be zero-padded.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	A 0-based column index.
[in,out]	vector	The vector into which the data of the file loads.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ xsvreadcol_txt()

spSVector xsvreadcol_txt	(	const char *	filename,
		int	col )

Loads a text vector containing multiple data columns into a new vector.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	The zero-based column number to load.

Returns: The memory-allocated vector.

◆ xlvreadcol_txt()

spLVector xlvreadcol_txt	(	const char *	filename,
		int	col )

Loads a text vector containing multiple data columns into a new vector.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	The zero-based column number to load.

Returns: The memory-allocated vector.

◆ xfvreadcol_txt()

spFVector xfvreadcol_txt	(	const char *	filename,
		int	col )

Loads a text vector containing multiple data columns into a new vector.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	The zero-based column number to load.

Returns: The memory-allocated vector.

◆ xdvreadcol_txt()

spDVector xdvreadcol_txt	(	const char *	filename,
		int	col )

Loads a text vector containing multiple data columns into a new vector.

Parameters

[in]	filename	The name of the input text file. Each line of the text file contains multiples numbers separated by a whitespace.
[in]	col	The zero-based column number to load.

Returns: The memory-allocated vector.

◆ svwritesvector_txt()

spBool svwritesvector_txt	(	const char *	filename,
		spSVector	vector )

Saves the vector as a text vector file.

Parameters

[in]	filename	The name of the file. Each line of the text file corresponds to an element of the vector.
[in]	vector	The vector to save.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ lvwritelvector_txt()

spBool lvwritelvector_txt	(	const char *	filename,
		spLVector	vector )

Saves the vector as a text vector file.

Parameters

[in]	filename	The name of the file. Each line of the text file corresponds to an element of the vector.
[in]	vector	The vector to save.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fvwritefvector_txt()

spBool fvwritefvector_txt	(	const char *	filename,
		spFVector	vector )

Saves the vector as a text vector file.

Parameters

[in]	filename	The name of the file. Each line of the text file corresponds to an element of the vector.
[in]	vector	The vector to save.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ dvwritedvector_txt()

spBool dvwritedvector_txt	(	const char *	filename,
		spDVector	vector )

Saves the vector as a text vector file.

Parameters

[in]	filename	The name of the file. Each line of the text file corresponds to an element of the vector.
[in]	vector	The vector to save.

Return values

SP_TRUE	Success
SP_FALSE	Failure

◆ fvmaxamp()

float fvmaxamp ( spFVector vec )

Gets the maximal absolute amplitude of the vector.

◆ dvmaxamp()

double dvmaxamp ( spDVector vec )

Gets the maximal absolute amplitude of the vector.

◆ fvadjustamp()

float fvadjustamp	(	spFVector	vec,
		float	amp )

Amplifies the specified vector so that the maximal absolute amplitude of the vector is amp .

◆ dvadjustamp()

double dvadjustamp	(	spDVector	vec,
		double	amp )

Amplifies the specified vector so that the maximal absolute amplitude of the vector is amp .

◆ fvlimitamp()

float fvlimitamp	(	spFVector	vec,
		float	amp )

Amplifies the specified vector so that the maximal absolute amplitude of the vector is amp only if the maximal absolute amplitude exceeds amp .

◆ dvlimitamp()

double dvlimitamp	(	spDVector	vec,
		double	amp )

Amplifies the specified vector so that the maximal absolute amplitude of the vector is amp only if the maximal absolute amplitude exceeds amp .

◆ xfvextractchannel()

spFVector xfvextractchannel	(	spFVector	x,
		int	channel,
		int	num_channel )

Extracts data associated with channel from the vector containing multi-channel data with the interleaved format which the number of the channel is num_channel .

◆ xdvextractchannel()

spDVector xdvextractchannel	(	spDVector	x,
		int	channel,
		int	num_channel )

Extracts data associated with channel from the vector containing multi-channel data with the interleaved format which the number of the channel is num_channel .

◆ svdump()

void svdump ( spSVector vec )

Displays the contents of the vector vec to the standard output.

◆ lvdump()

void lvdump ( spLVector vec )

Displays the contents of the vector vec to the standard output.

◆ fvdump()

void fvdump ( spFVector vec )

Displays the contents of the vector vec to the standard output.

◆ dvdump()

void dvdump ( spDVector vec )

Displays the contents of the vector vec to the standard output.

◆ svfdump()

void svfdump	(	spSVector	vec,
		FILE *	fp )

Outputs the contents of the vector vec to the file associated with the file pointer fp .

◆ lvfdump()

void lvfdump	(	spLVector	vec,
		FILE *	fp )

Outputs the contents of the vector vec to the file associated with the file pointer fp .

◆ fvfdump()

void fvfdump	(	spFVector	vec,
		FILE *	fp )

Outputs the contents of the vector vec to the file associated with the file pointer fp .

◆ dvfdump()

void dvfdump	(	spDVector	vec,
		FILE *	fp )

Outputs the contents of the vector vec to the file associated with the file pointer fp .

◆ svnfdump()

void svnfdump	(	FILE *	fp,
			... )

Outputs the real part of the multiple vectors of spSVector type to the file associated with the file pointer fp . Each column of the output corresponds to the contents of a vector. The final argument of this function must be NULL.

◆ lvnfdump()

void lvnfdump	(	FILE *	fp,
			... )

Outputs the real part of the multiple vectors of spLVector type to the file associated with the file pointer fp . Each column of the output corresponds to the contents of a vector. The final argument of this function must be NULL.

◆ fvnfdump()

void fvnfdump	(	FILE *	fp,
			... )

Outputs the real part of the multiple vectors of spFVector type to the file associated with the file pointer fp . Each column of the output corresponds to the contents of a vector. The final argument of this function must be NULL.

◆ dvnfdump()

void dvnfdump	(	FILE *	fp,
			... )

Outputs the real part of the multiple vectors of spDVector type to the file associated with the file pointer fp . Each column of the output corresponds to the contents of a vector. The final argument of this function must be NULL.

◆ smfdump()

void smfdump	(	spSMatrix	mat,
		FILE *	fp )

Outputs the contents of the matrix mat to the file associated with the file pointer fp .

◆ lmfdump()

void lmfdump	(	spLMatrix	mat,
		FILE *	fp )

Outputs the contents of the matrix mat to the file associated with the file pointer fp .

◆ fmfdump()

void fmfdump	(	spFMatrix	mat,
		FILE *	fp )

Outputs the contents of the matrix mat to the file associated with the file pointer fp .

◆ dmfdump()

void dmfdump	(	spDMatrix	mat,
		FILE *	fp )

Outputs the contents of the matrix mat to the file associated with the file pointer fp .

File I/O for Vector (<sp/fileio.h>)

File I/O for Matrix (<sp/fileio.h>)

Text I/O for Vector (<sp/fileio.h>)

Vector Modification for I/O (<sp/fileio.h>)

Vector Dump (<sp/fileio.h>)

Matrix Dump (<sp/fileio.h>)

Detailed Description

Macro Definition Documentation

◆ dmdump

◆ xdvreaddvector

◆ xdvreadsvector

◆ xdvreadlvector

◆ xdvreadfvector

◆ dvwritedvector

◆ dvwritesvector

◆ dvwritelvector

◆ dvwritefvector

◆ fmdump

◆ xfvreadfvector

◆ fvwritefvector

◆ lmdump

◆ xlvreadlvector

◆ lvwritelvector

◆ smdump

◆ xsvreadsvector

◆ svwritesvector

Function Documentation

◆ xsvreadssignal()

◆ xlvreadlsignal()

◆ xfvreadfsignal()

◆ xdvreaddsignal()

◆ xdvreadssignal()

◆ xdvreadlsignal()

◆ xdvreadfsignal()

◆ svwritessignal()

◆ lvwritelsignal()

◆ fvwritefsignal()

◆ dvwritedsignal()

◆ dvwritessignal()

◆ dvwritelsignal()

◆ dvwritefsignal()

◆ xsmreadsmatrix()

◆ xlmreadlmatrix()

◆ xfmreadfmatrix()

◆ xdmreaddmatrix()

◆ xdmreadsmatrix()

◆ xdmreadlmatrix()

◆ xdmreadfmatrix()

◆ smwritesmatrix()

◆ lmwritelmatrix()

◆ fmwritefmatrix()

◆ dmwritedmatrix()

◆ dmwritesmatrix()

◆ dmwritelmatrix()

◆ dmwritefmatrix()

◆ svreadsvector_txt()

◆ lvreadlvector_txt()

◆ fvreadfvector_txt()

◆ dvreaddvector_txt()

◆ xsvreadsvector_txt()

◆ xlvreadlvector_txt()

◆ xfvreadfvector_txt()

◆ xdvreaddvector_txt()

◆ svreadcol_txt()

◆ lvreadcol_txt()

◆ fvreadcol_txt()

◆ dvreadcol_txt()

◆ xsvreadcol_txt()

◆ xlvreadcol_txt()

◆ xfvreadcol_txt()

◆ xdvreadcol_txt()

◆ svwritesvector_txt()

◆ lvwritelvector_txt()

◆ fvwritefvector_txt()

◆ dvwritedvector_txt()

◆ fvmaxamp()

◆ dvmaxamp()

◆ fvadjustamp()

◆ dvadjustamp()

◆ fvlimitamp()