sync

关于扩频系统的一个例程，环境是matlab 通信领域的同志可以(Spread-spectrum systems on a routine, the environment is Comrade matlab communication can)

一个小的程序,刚刚学习matlab的同学可以下来(A small process, the students just learning matlab can be down)

Spectrogram - Audio Processing

无线光通信中的DCO ofdm 的接受检测代码(Wireless Optical Communication DCO ofdm receiving detection code)

稀尔波特－黄变换 工具箱 包含全部的m文件。(HHT transform Toolbox)

bai thi cho cac ban Vien Thong DHCN

MATLAB自带的积分函数，采用m文件编写。通用性好，方便新手分析其编程思路。(MATLAB built-in integration function, the use of m document preparation. Common good, to facilitate analysis of its new programming ideas.)

the code file that is uploded is rfft file

光伏电池的最大功率点跟踪方法，采用恒压法进行控制(Photovoltaic cell maximum power point tracking method using constant pressure method for control)

说明：  很经典的emd程序，可以运行使用，法国学者编写(It is a classic EMD program, which can be run using)