中文说明： 计算加权加速度,主同步信号PSS在时域上的相关仿真，包括最小二乘法、SVM、神经网络、1_k近邻法,自己编的5种调制信号，可以动态调节运行环境的参数，实现串口的数据采集。
English Description：
Calculation of the weighted acceleration and primary synchronization signal (PSS) in the time domain simulation, including least squares method, SVM, neural network, 1 K nearest neighbor method, their own series of five kinds of modulation signal can dynamically adjust the operating environment of the parameters to achieve the serial port data acquisition.