非归零型差分相位调制信号建模与仿真分析 ，对于初学matlab的同学会有帮助，匹配追踪和正交匹配追踪，基于matlab GUI界面设计,实现串口的数据采集，基于人工神经网络的常用数字信号调制，搭建OFDM通信系统的框架，借鉴了主成分分析算法（PCA）。

- NRZ type differential phase modulation signal modeling and simulation analysis, Matlab for beginner students will help, Matching Pursuit and orthogonal matching pursuit, Based on matlab GUI interface design, Achieve serial data acquisition, The commonly used digital signal modulation based on artificial neural network, Build a fr a mework OFDM communication system, It draws on principal component analysis algorithm (PCA).