1.4.2.22 mchp_fir_lattice_init_q31()
void mchp_fir_lattice_init_q31 (mchp_fir_lattice_instance_q31 * S, uint16_t numStages, const q31_t * pCoeffs, q31_t * pState)
Initialization function for the Q31 FIR lattice filter.
| in | S |
points to an instance of the Q31 FIR lattice structure. |
| in | numStages |
number of filter stages. |
| in | pCoeffs |
points to the coefficient buffer. The array is of length numStages. |
| in | pState |
points to the state buffer. The array is of length numStages. |