Nuttall4 window function (60.9 dB)

Functions
RISCV_DSP_ATTRIBUTE void	riscv_nuttall4_f32 (float32_t *pDst, uint32_t blockSize)
	Nuttall4 window generating function (f32). More...
RISCV_DSP_ATTRIBUTE void	riscv_nuttall4_f64 (float64_t *pDst, uint32_t blockSize)
	Nuttall4 window generating function (f64). More...

Detailed Description

Function Documentation

riscv_nuttall4_f32()

RISCV_DSP_ATTRIBUTE void riscv_nuttall4_f32	(	float32_t *	pDst,
		uint32_t	blockSize
	)

Nuttall4 window generating function (f32).

Nuttall4 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	60.9 dB
Normalized equivalent noise bandwidth	2.31 bins
3 dB bandwidth	2.1884 bins
Flatness	-0.6184 dB
Recommended overlap	70.5 %

riscv_nuttall4_f64()

RISCV_DSP_ATTRIBUTE void riscv_nuttall4_f64	(	float64_t *	pDst,
		uint32_t	blockSize
	)

Nuttall4 window generating function (f64).

Nuttall4 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	60.9 dB
Normalized equivalent noise bandwidth	2.31 bins
3 dB bandwidth	2.1884 bins
Flatness	-0.6184 dB
Recommended overlap	70.5 %