Then we repeat modifying its LC parameters through MATLAB simulation, compared with the design demand and the filter's responding characteristic to obtain the best filtering capability.
然后利用MATLAB进行仿真调试，对比设计要求和滤波器响应特性，反复调整滤波器lc参数，以获得最好的滤波性能。
The formula of computing variance and covariance among local filtering errors is presented, which is applied to obtain the optimal weighting coefficients.
提出了用于得到最优加权系数的局部滤波误差方差和协方差计算公式。
To obtain photoelectric signal of the photoelectric speed sensor, tracking to filtering narrow band random base-wave which is output, voltage wave beforehand transaction and application are expounded.
阐述了光电式速度传感器获取光电信号，跟踪滤波输出的随机窄带基波信号、波形预处理及应用。
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