arm_fir_interpolate_instance_q31 Struct Reference

Instance structure for the Q31 FIR interpolator. More...

`#include <arm_math.h>`

## Public Attributes | |

uint8_t | L |

q31_t * | pCoeffs |

uint16_t | phaseLength |

q31_t * | pState |

Instance structure for the Q31 FIR interpolator.

Definition at line 3629 of file arm_math.h.

uint8_t arm_fir_interpolate_instance_q31::L |

upsample factor.

Definition at line 3631 of file arm_math.h.

q31_t* arm_fir_interpolate_instance_q31::pCoeffs |

points to the coefficient array. The array is of length L*phaseLength.

Definition at line 3633 of file arm_math.h.

uint16_t arm_fir_interpolate_instance_q31::phaseLength |

length of each polyphase filter component.

Definition at line 3632 of file arm_math.h.

q31_t* arm_fir_interpolate_instance_q31::pState |

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

Definition at line 3634 of file arm_math.h.

The documentation for this struct was generated from the following file: