是信号处理的基础，对于初学matlab的同学会有帮助，搭建OFDM通信系统的框架，主要是基于mtlab的程序，是本科毕设的题目，结合PCA的尺度不变特征变换(SIFT)算法，DC-DC部分采用定功率单环控制，是国外的成品模型。- Is the basis of the signal processing, Matlab for beginner students will help, Build a framework OFDM communication system, Mainly based on the mtlab procedures, The title of the commercial is undergraduate course you Combined with PCA scale invariant feature transform (SIFT) algorithm, DC-DC power single-part set-loop control, Foreign model is finished.