中文说明：采用了小波去噪的思想，主同步信号PSS在时域上的相关仿真，IMC-PID是利用内模控制原理来对PID参数进行计算，鲁棒性好，性能优越，FIR 底通和带通滤波器和IIR 底通和带通滤波器，包括最小二乘法、SVM、神经网络、1_k近邻法。
English Description：
The idea of using wavelet denoising, the primary synchronization signal (PSS) in the time domain simulation, IMC-PID is by using the internal model control theory is used to calculate the parameters of PID, robustness, superior performance, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter, including the least squares method, SVM, neural network, 1 K nearest neighbor method.