中文说明： 匹配追踪和正交匹配追踪，LDPC码的完整的编译码，包括脚本文件和函数文件形式，数据模型归一化，模态振动，自己编的5种调制信号，三相光伏逆变并网的仿真。
English Description：
Matching pursuit and orthogonal matching pursuit, encoding and decoding of LDPC codes, including scripts and functions file format, data normalization model, vibration modes, their own series of five kinds of modulation signal, three-phase grid connected photovoltaic inverter simulation.