arm_fir_decimate_instance_q31 Struct Reference

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

`#include <arm_math.h>`

## Public Attributes | |

uint8_t | M |

uint16_t | numTaps |

q31_t * | pCoeffs |

q31_t * | pState |

Instance structure for the Q31 FIR decimator.

Definition at line 3448 of file arm_math.h.

uint8_t arm_fir_decimate_instance_q31::M |

decimation factor.

Definition at line 3450 of file arm_math.h.

uint16_t arm_fir_decimate_instance_q31::numTaps |

number of coefficients in the filter.

Definition at line 3451 of file arm_math.h.

q31_t* arm_fir_decimate_instance_q31::pCoeffs |

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

Definition at line 3452 of file arm_math.h.

q31_t* arm_fir_decimate_instance_q31::pState |

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

Definition at line 3453 of file arm_math.h.

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