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arm_fir_decimate_instance_f32 Struct Reference
Instance structure for floating-point FIR decimator. More...
#include <arm_math.h>
Data Fields | |
| uint8_t | M |
| decimation factor. | |
| uint16_t | numTaps |
| number of coefficients in the filter. | |
| const float32_t * | pCoeffs |
| points to the coefficient array. | |
| float32_t * | pState |
| points to the state variable array. | |
Detailed Description
Instance structure for floating-point FIR decimator.
Definition at line 4380 of file arm_math.h.
Field Documentation
| uint8_t M |
decimation factor.
Definition at line 4382 of file arm_math.h.
| uint16_t numTaps |
number of coefficients in the filter.
Definition at line 4383 of file arm_math.h.
| const float32_t* pCoeffs |
points to the coefficient array.
The array is of length numTaps.
Definition at line 4384 of file arm_math.h.
| float32_t* pState |
points to the state variable array.
The array is of length numTaps+blockSize-1.
Definition at line 4385 of file arm_math.h.
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