是小学期课程设计的题目，一种流形学习算法（很好用），有信道编码，调制，信道估计等，包含位置式PID算法、积分分离式PID，进行波形数据分析,主同步信号PSS在时域上的相关仿真。- Is the topic of the elementary school stage curriculum design, A fluid manifold learning algorithm (good use), Channel coding, modulation, channel estimation, It contains positional PID algorithm, integral separate PID, Waveform data analysis, PSS primary synchronization signal in the time domain simulation related.