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CMSIS-DSP
Verison 3.0
CMSIS DSP Software Library
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Instance structure for the Q31 FIR decimator.
Data Fields | |
uint8_t | M |
uint16_t | numTaps |
q31_t * | pCoeffs |
q31_t * | pState |
uint8_t arm_fir_decimate_instance_q31::M |
decimation factor.
number of coefficients in the filter.
points to the coefficient array. The array is of length numTaps.
points to the state variable array. The array is of length numTaps+blockSize-1.