Nuttall4c window function (98.1 dB)

void riscv_nuttall4c_f32(float32_t *pDst, uint32_t blockSize)

void riscv_nuttall4c_f64(float64_t *pDst, uint32_t blockSize)

group WindowNUTTALL4C

Functions

void riscv_nuttall4c_f32(float32_t *pDst, uint32_t blockSize)

Nuttall4c window generating function (f32).

Nuttall4c window (float).

Parameter	Value
Peak sidelobe level	98.1 dB
Normalized equivalent noise bandwidth	1.9761 bins
3 dB bandwidth	1.8687 bins
Flatness	-0.8506 dB
Recommended overlap	65.6 %

Parameters of the window

Parameters

• pDst – [out] points to the output generated window

• blockSize – [in] number of samples in the window

Returns

none

void riscv_nuttall4c_f64(float64_t *pDst, uint32_t blockSize)

Nuttall4c window generating function (f64).

Nuttall4c window (double).

Parameter	Value
Peak sidelobe level	98.1 dB
Normalized equivalent noise bandwidth	1.9761 bins
3 dB bandwidth	1.8687 bins
Flatness	-0.8506 dB
Recommended overlap	65.6 %

Parameters of the window

Parameters

• pDst – [out] points to the output generated window

• blockSize – [in] number of samples in the window

Returns

none