31 #include "NE10_types.h"
46 ne10_uint16_t numStages,
47 ne10_float32_t * pkCoeffs,
48 ne10_float32_t * pvCoeffs,
49 ne10_float32_t * pState,
50 ne10_uint32_t blockSize)
62 memset (pState, 0, (numStages + blockSize) *
sizeof (ne10_float32_t));
ne10_result_t ne10_iir_lattice_init_float(ne10_iir_lattice_instance_f32_t *S, ne10_uint16_t numStages, ne10_float32_t *pkCoeffs, ne10_float32_t *pvCoeffs, ne10_float32_t *pState, ne10_uint32_t blockSize)
Initialization function for the floating-point IIR lattice filter.
Instance structure for the floating point IIR Lattice filter.
ne10_float32_t * pState
Points to the state variable array.
ne10_float32_t * pkCoeffs
Points to the reflection coefficient array.
ne10_uint16_t numStages
numStages of the of lattice filter.
ne10_float32_t * pvCoeffs
Points to the ladder coefficient array.