NMSIS-DSP  Version 1.3.1
NMSIS DSP Software Library
riscv_fir_instance_f64 Struct Reference

Instance structure for the floating-point FIR filter. More...

Data Fields

uint16_t numTaps
 
float64_tpState
 
const float64_tpCoeffs
 

Detailed Description

Instance structure for the floating-point FIR filter.

Field Documentation

◆ numTaps

uint16_t riscv_fir_instance_f64::numTaps

number of filter coefficients in the filter.

◆ pCoeffs

const float64_t* riscv_fir_instance_f64::pCoeffs

points to the coefficient array. The array is of length numTaps.

◆ pState

float64_t* riscv_fir_instance_f64::pState

points to the state variable array. The array is of length numTaps+blockSize-1.