Hft223d window function (223.0 dB)

Collaboration diagram for Hft223d window function (223.0 dB):

Functions
void	tpt_hft223d_f32 (f32_t *pDst, uint32_t blockSize)
	Hft223d window generating function (f32).
void	tpt_hft223d_f64 (f64_t *pDst, uint32_t blockSize)
	Hft223d window generating function (f64).

Detailed Description

Function Documentation

tpt_hft223d_f32()

void tpt_hft223d_f32	(	f32_t *	pDst,
		uint32_t	blockSize )

Hft223d window generating function (f32).

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	223.0 dB
Normalized equivalent noise bandwidth	5.3888 bins
3 dB bandwidth	5.3000 bins
Flatness	-0.0011 dB
Recommended overlap	83.3 %

Included in CMSIS-DSP with authorization from professor Gerhard Heinzel.

Original article:

Spectrum and spectral density estimation by the Discrete Fourier transform (DFT), including a comprehensive list of window functions and some new flat-top windows.

Authors:

G. Heinzel, A. Rudiger and R. Schilling, Max-Planck-Institut fur Gravitationsphysik (Albert-Einstein-Institut) Teilinstitut Hannover

tpt_hft223d_f64()

void tpt_hft223d_f64	(	f64_t *	pDst,
		uint32_t	blockSize )

Hft223d window generating function (f64).

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	223.0 dB
Normalized equivalent noise bandwidth	5.3888 bins
3 dB bandwidth	5.3000 bins
Flatness	0.0011 dB
Recommended overlap	83.3 %

Included in CMSIS-DSP with authorization from professor Gerhard Heinzel.

Original article:

Spectrum and spectral density estimation by the Discrete Fourier transform (DFT), including a comprehensive list of window functions and some new flat-top windows.

Authors:

G. Heinzel, A. Rudiger and R. Schilling, Max-Planck-Institut fur Gravitationsphysik (Albert-Einstein-Institut) Teilinstitut Hannover