Hft169d window function (169.5 dB)

Collaboration diagram for Hft169d window function (169.5 dB):

Functions
void	tpt_hft169d_f32 (f32_t *pDst, uint32_t blockSize)
	Hft169d window generating function (f32).
void	tpt_hft169d_f64 (f64_t *pDst, uint32_t blockSize)
	Hft169d window generating function (f64).

Detailed Description

Function Documentation

tpt_hft169d_f32()

void tpt_hft169d_f32	(	f32_t *	pDst,
		uint32_t	blockSize )

Hft169d 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	169.5 dB
Normalized equivalent noise bandwidth	4.8347 bins
3 dB bandwidth	4.7588 bins
Flatness	0.0017 dB
Recommended overlap	81.2 %

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_hft169d_f64()

void tpt_hft169d_f64	(	f64_t *	pDst,
		uint32_t	blockSize )

Hft169d 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	169.5 dB
Normalized equivalent noise bandwidth	4.8347 bins
3 dB bandwidth	4.7588 bins
Flatness	0.0017 dB
Recommended overlap	81.2 %

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