/* Initialization function for the floating-point Biquad cascade filter.  */
void arm_biquad_cascade_df1_init_f32(arm_biquad_casd_df1_inst_f32 *S, uint8_t numStages, const float32_t *pCoeffs, float32_t *pState)
/* Initialization function for the floating-point Biquad cascade filter.  */
void arm_biquad_cascade_df1_init_f32(arm_biquad_casd_df1_inst_f32 *S, uint8_t numStages, const float32_t *pCoeffs, float32_t *pState)
{
  S->numStages = numStages;
  S->pCoeffs = pCoeffs;
  memset(pState, 0, (4U * (uint32_t) numStages) * sizeof(float32_t));
  S->pState = pState;
}