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CSI-DSP
Version 1.0.0
CSI DSP Software Library
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Q31 FIR抽取器结构体实例
成员变量 | |
| uint8_t | M |
| uint16_t | numTaps |
| q31_t * | pCoeffs |
| q31_t * | pState |
| uint8_t csky_fir_decimate_instance_q31::M |
抽取因子.
| uint16_t csky_fir_decimate_instance_q31::numTaps |
滤波器的系数数量.
| q31_t* csky_fir_decimate_instance_q31::pCoeffs |
指向系数数组，数组的长度是 numTaps.
| q31_t* csky_fir_decimate_instance_q31::pState |
指向状态变量数组，数组的长度是 numTaps+blockSize-1.
