Abs

Absolute value of each sample of a signal. More...

Functions
NppStatus	nppsAbs_16s (const Npp16s *pSrc, Npp16s *pDst, int nLength)
	16-bit signed short signal absolute value. More...
NppStatus	nppsAbs_32s (const Npp32s *pSrc, Npp32s *pDst, int nLength)
	32-bit signed integer signal absolute value. More...
NppStatus	nppsAbs_32f (const Npp32f *pSrc, Npp32f *pDst, int nLength)
	32-bit floating point signal absolute value. More...
NppStatus	nppsAbs_64f (const Npp64f *pSrc, Npp64f *pDst, int nLength)
	64-bit floating point signal absolute value. More...
NppStatus	nppsAbs_16s_I (Npp16s *pSrcDst, int nLength)
	16-bit signed short signal absolute value. More...
NppStatus	nppsAbs_32s_I (Npp32s *pSrcDst, int nLength)
	32-bit signed integer signal absolute value. More...
NppStatus	nppsAbs_32f_I (Npp32f *pSrcDst, int nLength)
	32-bit floating point signal absolute value. More...
NppStatus	nppsAbs_64f_I (Npp64f *pSrcDst, int nLength)
	64-bit floating point signal absolute value. More...

Detailed Description

Absolute value of each sample of a signal.

Function Documentation

NppStatus nppsAbs_16s	(	const Npp16s *	pSrc,
		Npp16s *	pDst,
		int	nLength
	)

16-bit signed short signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_16s_I	(	Npp16s *	pSrcDst,
		int	nLength
	)

16-bit signed short signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32f	(	const Npp32f *	pSrc,
		Npp32f *	pDst,
		int	nLength
	)

32-bit floating point signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32f_I	(	Npp32f *	pSrcDst,
		int	nLength
	)

32-bit floating point signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32s	(	const Npp32s *	pSrc,
		Npp32s *	pDst,
		int	nLength
	)

32-bit signed integer signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32s_I	(	Npp32s *	pSrcDst,
		int	nLength
	)

32-bit signed integer signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_64f	(	const Npp64f *	pSrc,
		Npp64f *	pDst,
		int	nLength
	)

64-bit floating point signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_64f_I	(	Npp64f *	pSrcDst,
		int	nLength
	)

64-bit floating point signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.

Returns

Signal Data Related Error Codes, Length Related Error Codes.