CMSIS DSP library
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arm_fir_decimate_instance_f32 Struct Reference
Instance structure for the 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. | |
float32_t * | pCoeffs |
points to the coefficient array. | |
float32_t * | pState |
points to the state variable array. |
Detailed Description
Instance structure for the floating-point FIR decimator.
Definition at line 3292 of file arm_math.h.
Field Documentation
uint8_t M |
decimation factor.
Definition at line 3294 of file arm_math.h.
uint16_t numTaps |
number of coefficients in the filter.
Definition at line 3295 of file arm_math.h.
float32_t* pCoeffs |
points to the coefficient array.
The array is of length numTaps.
Definition at line 3296 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 3297 of file arm_math.h.
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