Performs the mean operation on the samples of a signal. More...

Functions
NppStatus	nppsMeanGetBufferSize_32f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_32f. More...

NppStatus	nppsMeanGetBufferSize_32f (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_32fc_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_32fc. More...

NppStatus	nppsMeanGetBufferSize_32fc (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_64f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_64f. More...

NppStatus	nppsMeanGetBufferSize_64f (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_64fc_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_64fc. More...

NppStatus	nppsMeanGetBufferSize_64fc (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_16s_Sfs_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_16s_Sfs. More...

NppStatus	nppsMeanGetBufferSize_16s_Sfs (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_32s_Sfs_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_32s_Sfs. More...

NppStatus	nppsMeanGetBufferSize_32s_Sfs (int nLength, int *hpBufferSize)

NppStatus	nppsMeanGetBufferSize_16sc_Sfs_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx)
	Device scratch buffer size (in bytes) for nppsMean_16sc_Sfs. More...

NppStatus	nppsMeanGetBufferSize_16sc_Sfs (int nLength, int *hpBufferSize)

NppStatus	nppsMean_32f_Ctx (const Npp32f pSrc, int nLength, Npp32f pMean, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	32-bit float vector mean method More...

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

NppStatus	nppsMean_32fc_Ctx (const Npp32fc pSrc, int nLength, Npp32fc pMean, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	32-bit float complex vector mean method More...

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

NppStatus	nppsMean_64f_Ctx (const Npp64f pSrc, int nLength, Npp64f pMean, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	64-bit double vector mean method More...

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

NppStatus	nppsMean_64fc_Ctx (const Npp64fc pSrc, int nLength, Npp64fc pMean, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	64-bit double complex vector mean method More...

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

NppStatus	nppsMean_16s_Sfs_Ctx (const Npp16s pSrc, int nLength, Npp16s pMean, int nScaleFactor, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	16-bit short vector mean with integer scaling method More...

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

NppStatus	nppsMean_32s_Sfs_Ctx (const Npp32s pSrc, int nLength, Npp32s pMean, int nScaleFactor, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	32-bit integer vector mean with integer scaling method More...

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

NppStatus	nppsMean_16sc_Sfs_Ctx (const Npp16sc pSrc, int nLength, Npp16sc pMean, int nScaleFactor, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
	16-bit short complex vector mean with integer scaling method More...

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

Detailed Description

Performs the mean operation on the samples of a signal.

Function Documentation

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

NppStatus nppsMean_16s_Sfs_Ctx	(	const Npp16s *	pSrc,
		int	nLength,
		Npp16s *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

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
	)

NppStatus nppsMean_16sc_Sfs_Ctx	(	const Npp16sc *	pSrc,
		int	nLength,
		Npp16sc *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: Signal Data Related Error Codes, Length Related Error Codes.

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

NppStatus nppsMean_32f_Ctx	(	const Npp32f *	pSrc,
		int	nLength,
		Npp32f *	pMean,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: Signal Data Related Error Codes, Length Related Error Codes.

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

NppStatus nppsMean_32fc_Ctx	(	const Npp32fc *	pSrc,
		int	nLength,
		Npp32fc *	pMean,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

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
	)

NppStatus nppsMean_32s_Sfs_Ctx	(	const Npp32s *	pSrc,
		int	nLength,
		Npp32s *	pMean,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: Signal Data Related Error Codes, Length Related Error Codes.

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

NppStatus nppsMean_64f_Ctx	(	const Npp64f *	pSrc,
		int	nLength,
		Npp64f *	pMean,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: Signal Data Related Error Codes, Length Related Error Codes.

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

NppStatus nppsMean_64fc_Ctx	(	const Npp64fc *	pSrc,
		int	nLength,
		Npp64fc *	pMean,
		Npp8u *	pDeviceBuffer,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsMeanGetBufferSize_16s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_16s_Sfs_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_16sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_16sc_Sfs_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32f	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_32f_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32fc	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_32fc_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_32s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_32s_Sfs_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_64f	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_64f_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

NppStatus nppsMeanGetBufferSize_64fc	(	int	nLength,
		int *	hpBufferSize
	)

NppStatus nppsMeanGetBufferSize_64fc_Ctx	(	int	nLength,
		int *	hpBufferSize,
		NppStreamContext	nppStreamCtx
	)

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.
nppStreamCtx	Application Managed Stream Context.

Returns: NPP_SUCCESS

Functions

Detailed Description

Function Documentation