Mean Square Error

Collaboration diagram for Mean Square Error:

Functions
void	tpt_mse_f32 (f32_t *aOutData, const f32_t *aInDataA, const f32_t *aInDataB, uint32_t aCount)
	Mean square error value of f32 vector.
void	tpt_mse_f64 (f64_t *aResult, const f64_t *pSrcA, const f64_t *pSrcB, uint32_t blockSize)
	Mean square error value of f32 vector.
void	tpt_mse_q7 (q7_t *aOutData, const q7_t *aInDataA, const q7_t *aInDataB, uint32_t aCount)
	Mean square error value of q7 vector.
void	tpt_mse_q15 (q15_t *aOutData, const q15_t *aInDataA, const q15_t *aInDataB, uint32_t aCount)
	Mean square error value of q15 vector.
void	tpt_mse_q31 (q31_t *aOutData, const q31_t *aInDataA, const q31_t *aInDataB, uint32_t aCount)
	Mean square error value of q31 vector.

Detailed Description

Mean Square Error (MSE) functions calculate the MSE value of two vectors and return the MSE result

TPT DSP library supports distinct MSE functions for single- and double-precision floating-point, Q31, Q15 and Q7 data types. These functions are introduced in the subsections below.

Function Documentation

tpt_mse_f32()

void tpt_mse_f32	(	f32_t *	aOutData,
		const f32_t *	aInDataA,
		const f32_t *	aInDataB,
		uint32_t	aCount )

Mean square error value of f32 vector.

Parameters

[out]	aOutData	pointer of the result
[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	number of elements in a vector

Mean square error value of f32 vector.

Parameters

[out]	aOutData	output value returned here
[in]	aInDataA	points to the first input vector
[in]	aInDataB	points to the second input vector
[in]	aCount	number of samples in input vector

tpt_mse_f64()

void tpt_mse_f64	(	f64_t *	aResult,
		const f64_t *	pSrcA,
		const f64_t *	pSrcB,
		uint32_t	blockSize )

Mean square error value of f32 vector.

Parameters

[out]	aOutData	pointer of the result
[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	number of elements in a vector

tpt_mse_q15()

void tpt_mse_q15	(	q15_t *	aOutData,
		const q15_t *	aInDataA,
		const q15_t *	aInDataB,
		uint32_t	aCount )

Mean square error value of q15 vector.

Parameters

[out]	aOutData	pointer of the result
[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	number of elements in a vector

Mean square error value of q15 vector.

Parameters

[out]	aOutData	output value returned here
[in]	aInDataA	points to the first input vector
[in]	aInDataB	points to the second input vector
[in]	aCount	number of samples in input vector

tpt_mse_q31()

void tpt_mse_q31	(	q31_t *	aOutData,
		const q31_t *	aInDataA,
		const q31_t *	aInDataB,
		uint32_t	aCount )

Mean square error value of q31 vector.

Parameters

[out]	aOutData	pointer of the result
[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	number of elements in a vector

Mean square error value of q31 vector.

Parameters

[out]	aOutData	output value returned here
[in]	aInDataA	points to the first input vector
[in]	aInDataB	points to the second input vector
[in]	aCount	number of samples in input vector

tpt_mse_q7()

void tpt_mse_q7	(	q7_t *	aOutData,
		const q7_t *	aInDataA,
		const q7_t *	aInDataB,
		uint32_t	aCount )

Mean square error value of q7 vector.

Parameters

[out]	aOutData	pointer of the result
[in]	aInDataA	pointer of the first input vector
[in]	aInDataB	pointer of the second input vector
[in]	aCount	number of elements in a vector

Mean square error value of q7 vector.

Parameters

[out]	aOutData	output value returned here
[in]	aInDataA	points to the first input vector
[in]	aInDataB	points to the second input vector
[in]	aCount	number of samples in input vector