Mean

Functions
NppStatus	nppsMeanGetBufferSize_32f (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_32f. More...
NppStatus	nppsMeanGetBufferSize_32fc (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_32fc. More...
NppStatus	nppsMeanGetBufferSize_64f (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_64f. More...
NppStatus	nppsMeanGetBufferSize_64fc (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_64fc. More...
NppStatus	nppsMeanGetBufferSize_16s_Sfs (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_16s_Sfs. More...
NppStatus	nppsMeanGetBufferSize_32s_Sfs (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_32s_Sfs. More...
NppStatus	nppsMeanGetBufferSize_16sc_Sfs (int nLength, int *hpBufferSize)
	Device scratch buffer size (in bytes) for nppsMean_16sc_Sfs. More...
NppStatus	nppsMean_32f (const Npp32f *pSrc, int nLength, Npp32f *pMean, Npp8u *pDeviceBuffer)
	32-bit float vector mean method More...
NppStatus	nppsMean_32fc (const Npp32fc *pSrc, int nLength, Npp32fc *pMean, Npp8u *pDeviceBuffer)
	32-bit float complex vector mean method More...
NppStatus	nppsMean_64f (const Npp64f *pSrc, int nLength, Npp64f *pMean, Npp8u *pDeviceBuffer)
	64-bit double vector mean method More...
NppStatus	nppsMean_64fc (const Npp64fc *pSrc, int nLength, Npp64fc *pMean, Npp8u *pDeviceBuffer)
	64-bit double complex vector mean method More...
NppStatus	nppsMean_16s_Sfs (const Npp16s *pSrc, int nLength, Npp16s *pMean, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit short vector mean with integer scaling method More...
NppStatus	nppsMean_32s_Sfs (const Npp32s *pSrc, int nLength, Npp32s *pMean, int nScaleFactor, Npp8u *pDeviceBuffer)
	32-bit integer vector mean with integer scaling method More...
NppStatus	nppsMean_16sc_Sfs (const Npp16sc *pSrc, int nLength, Npp16sc *pMean, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit short complex vector mean with integer scaling method More...

Detailed Description

Function Documentation

NppStatus nppsMean_16s_Sfs	(	const Npp16s *	pSrc,
		int	nLength,
		Npp16s *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit short vector mean with integer scaling method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_16s_Sfs to determine the minium number of bytes required.
nScaleFactor	Integer Result Scaling.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_16sc_Sfs	(	const Npp16sc *	pSrc,
		int	nLength,
		Npp16sc *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit short complex vector mean with integer scaling method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_16sc_Sfs to determine the minium number of bytes required.
nScaleFactor	Integer Result Scaling.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_32f	(	const Npp32f *	pSrc,
		int	nLength,
		Npp32f *	pMean,
		Npp8u *	pDeviceBuffer
	)

32-bit float vector mean method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_32f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_32fc	(	const Npp32fc *	pSrc,
		int	nLength,
		Npp32fc *	pMean,
		Npp8u *	pDeviceBuffer
	)

32-bit float complex vector mean method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_32fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_32s_Sfs	(	const Npp32s *	pSrc,
		int	nLength,
		Npp32s *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

32-bit integer vector mean with integer scaling method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_32s_Sfs to determine the minium number of bytes required.
nScaleFactor	Integer Result Scaling.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_64f	(	const Npp64f *	pSrc,
		int	nLength,
		Npp64f *	pMean,
		Npp8u *	pDeviceBuffer
	)

64-bit double vector mean method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_64f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMean_64fc	(	const Npp64fc *	pSrc,
		int	nLength,
		Npp64fc *	pMean,
		Npp8u *	pDeviceBuffer
	)

64-bit double complex vector mean method

Parameters

pSrc	Source Signal Pointer.
nLength	Signal Length.
pMean	Pointer to the output result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsMeanGetBufferSize_64fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMeanGetBufferSize_16s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_16s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_16sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_16sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32f	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_32f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_32s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_64f	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_64f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device scratch buffer size (in bytes) for nppsMean_64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

NPP_SUCCESS