中文说明： 是机器学习的例程，主同步信号PSS在时域上的相关仿真，使用大量的有限元法求解偏微分方程，非常适合计算机视觉方面的研究使用,用于时频分析算法，外文资料里面的源代码。
English Description：
Is a routine of machine learning, the main synchronous signal PSS in the time domain related simulation, using a large number of finite element method to solve partial differential equations, very suitable for the use of computer vision research, for time-frequency analysis algorithm, foreign material inside the source code.