Welch window function (21.3 dB)

Functions
RISCV_DSP_ATTRIBUTE void	riscv_welch_f32 (float32_t *pDst, uint32_t blockSize)
	Welch window generating function (f32). More...
RISCV_DSP_ATTRIBUTE void	riscv_welch_f64 (float64_t *pDst, uint32_t blockSize)
	Welch window generating function (f64). More...

Detailed Description

Function Documentation

riscv_welch_f32()

RISCV_DSP_ATTRIBUTE void riscv_welch_f32	(	float32_t *	pDst,
		uint32_t	blockSize
	)

Welch window generating function (f32).

Welch window (float).

Parameters

[out]	pDst	points to the output generated window
[in]	blockSize	number of samples in the window

Parameters of the window

Parameter	Value
Peak sidelobe level	21.3 dB
Normalized equivalent noise bandwidth	1.2 bins
3 dB bandwidth	1.1535 bins
Flatness	-2.2248 dB
Recommended overlap	29.3 %

riscv_welch_f64()

RISCV_DSP_ATTRIBUTE void riscv_welch_f64	(	float64_t *	pDst,
		uint32_t	blockSize
	)

Welch window generating function (f64).

Welch window (double).

Parameters

[out]	pDst	points to the output generated window
[in]	blockSize	number of samples in the window

Parameters of the window

Parameter	Value
Peak sidelobe level	21.3 dB
Normalized equivalent noise bandwidth	1.2 bins
3 dB bandwidth	1.1535 bins
Flatness	-2.2248 dB
Recommended overlap	29.3 %