Primitives for computing the Average error between two signals. More...

Functions
NppStatus	nppsAverageError_8u (const Npp8u pSrc1, const Npp8u pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	8-bit unsigned char Average method. More...

NppStatus	nppsAverageError_8s (const Npp8s pSrc1, const Npp8s pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	8-bit signed char Average method. More...

NppStatus	nppsAverageError_16u (const Npp16u pSrc1, const Npp16u pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	16-bit unsigned short integer Average method. More...

NppStatus	nppsAverageError_16s (const Npp16s pSrc1, const Npp16s pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	16-bit signed short integer Average method. More...

NppStatus	nppsAverageError_16sc (const Npp16sc pSrc1, const Npp16sc pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	16-bit unsigned short complex integer Average method. More...

NppStatus	nppsAverageError_32u (const Npp32u pSrc1, const Npp32u pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	32-bit unsigned short integer Average method. More...

NppStatus	nppsAverageError_32s (const Npp32s pSrc1, const Npp32s pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	32-bit signed short integer Average method. More...

NppStatus	nppsAverageError_32sc (const Npp32sc pSrc1, const Npp32sc pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	32-bit unsigned short complex integer Average method. More...

NppStatus	nppsAverageError_64s (const Npp64s pSrc1, const Npp64s pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	64-bit signed short integer Average method. More...

NppStatus	nppsAverageError_64sc (const Npp64sc pSrc1, const Npp64sc pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	64-bit unsigned short complex integer Average method. More...

NppStatus	nppsAverageError_32f (const Npp32f pSrc1, const Npp32f pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	32-bit floating point Average method. More...

NppStatus	nppsAverageError_32fc (const Npp32fc pSrc1, const Npp32fc pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	32-bit floating point complex Average method. More...

NppStatus	nppsAverageError_64f (const Npp64f pSrc1, const Npp64f pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	64-bit floating point Average method. More...

NppStatus	nppsAverageError_64fc (const Npp64fc pSrc1, const Npp64fc pSrc2, int nLength, Npp64f pDst, Npp8u pDeviceBuffer)
	64-bit floating point complex Average method. More...

NppStatus	nppsAverageErrorGetBufferSize_8u (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_8u. More...

NppStatus	nppsAverageErrorGetBufferSize_8s (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_8s. More...

NppStatus	nppsAverageErrorGetBufferSize_16u (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_16u. More...

NppStatus	nppsAverageErrorGetBufferSize_16s (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_16s. More...

NppStatus	nppsAverageErrorGetBufferSize_16sc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_16sc. More...

NppStatus	nppsAverageErrorGetBufferSize_32u (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_32u. More...

NppStatus	nppsAverageErrorGetBufferSize_32s (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_32s. More...

NppStatus	nppsAverageErrorGetBufferSize_32sc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_32sc. More...

NppStatus	nppsAverageErrorGetBufferSize_64s (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_64s. More...

NppStatus	nppsAverageErrorGetBufferSize_64sc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_64sc. More...

NppStatus	nppsAverageErrorGetBufferSize_32f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_32f. More...

NppStatus	nppsAverageErrorGetBufferSize_32fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_32fc. More...

NppStatus	nppsAverageErrorGetBufferSize_64f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_64f. More...

NppStatus	nppsAverageErrorGetBufferSize_64fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsAverageError_64fc. More...

Detailed Description

Primitives for computing the Average error between two signals.

Given two signals $pSrc1$ and $pSrc2$ both with length $N$ , the average error is defined as

$Average Error = \frac{1}{N}\sum_{n=0}^{N-1}\left|pSrc1(n) - pSrc2(n)\right|$

If the signal is in complex format, the absolute value of the complex number is used.

Function Documentation

NppStatus nppsAverageError_16s	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16s to determine the minium number of bytes required.

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

NppStatus nppsAverageError_16sc	(	const Npp16sc *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

16-bit unsigned short complex integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16sc to determine the minium number of bytes required.

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

NppStatus nppsAverageError_16u	(	const Npp16u *	pSrc1,
		const Npp16u *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

16-bit unsigned short integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16u to determine the minium number of bytes required.

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

NppStatus nppsAverageError_32f	(	const Npp32f *	pSrc1,
		const Npp32f *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

32-bit floating point Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32f to determine the minium number of bytes required.

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

NppStatus nppsAverageError_32fc	(	const Npp32fc *	pSrc1,
		const Npp32fc *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

32-bit floating point complex Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32fc to determine the minium number of bytes required.

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

NppStatus nppsAverageError_32s	(	const Npp32s *	pSrc1,
		const Npp32s *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

32-bit signed short integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32s to determine the minium number of bytes required.

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

NppStatus nppsAverageError_32sc	(	const Npp32sc *	pSrc1,
		const Npp32sc *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

32-bit unsigned short complex integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32sc to determine the minium number of bytes required.

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

NppStatus nppsAverageError_32u	(	const Npp32u *	pSrc1,
		const Npp32u *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

32-bit unsigned short integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32u to determine the minium number of bytes required.

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

NppStatus nppsAverageError_64f	(	const Npp64f *	pSrc1,
		const Npp64f *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

64-bit floating point Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64f to determine the minium number of bytes required.

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

NppStatus nppsAverageError_64fc	(	const Npp64fc *	pSrc1,
		const Npp64fc *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

64-bit floating point complex Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64fc to determine the minium number of bytes required.

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

NppStatus nppsAverageError_64s	(	const Npp64s *	pSrc1,
		const Npp64s *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

64-bit signed short integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64s to determine the minium number of bytes required.

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

NppStatus nppsAverageError_64sc	(	const Npp64sc *	pSrc1,
		const Npp64sc *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

64-bit unsigned short complex integer Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64sc to determine the minium number of bytes required.

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

NppStatus nppsAverageError_8s	(	const Npp8s *	pSrc1,
		const Npp8s *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

8-bit signed char Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_8s to determine the minium number of bytes required.

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

NppStatus nppsAverageError_8u	(	const Npp8u *	pSrc1,
		const Npp8u *	pSrc2,
		int	nLength,
		Npp64f *	pDst,
		Npp8u *	pDeviceBuffer
	)

8-bit unsigned char Average method.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDst	Pointer to the error result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_8u to determine the minium number of bytes required.

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

NppStatus nppsAverageErrorGetBufferSize_16s	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_16s.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_16sc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_16sc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_16u	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_16u.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_32f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_32f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_32s	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_32s.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_32sc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_32sc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_32u	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_32u.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_64f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_64f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_64s	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_64s.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_64sc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_64sc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_8s	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_8s.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

NppStatus nppsAverageErrorGetBufferSize_8u	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsAverageError_8u.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns: NPP_SUCCESS

Functions

Detailed Description

Function Documentation