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Dependents: MPU9150_Example fir_f32 fir_f32 MPU9150_nucleo_noni2cdev ... more
arm_fir_instance_q31 Struct Reference
Instance structure for the Q31 FIR filter. More...
#include <arm_math.h>
Data Fields | |
| uint16_t | numTaps |
| number of filter coefficients in the filter. | |
| q31_t * | pState |
| points to the state variable array. | |
| q31_t * | pCoeffs |
| points to the coefficient array. | |
Detailed Description
Instance structure for the Q31 FIR filter.
Definition at line 1089 of file arm_math.h.
Field Documentation
| uint16_t numTaps |
number of filter coefficients in the filter.
Definition at line 1091 of file arm_math.h.
| q31_t* pCoeffs |
points to the coefficient array.
The array is of length numTaps.
Definition at line 1093 of file arm_math.h.
| q31_t* pState |
points to the state variable array.
The array is of length numTaps+blockSize-1.
Definition at line 1092 of file arm_math.h.
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