BPSK

说明：  matlab涉及到的常用矩阵基本操作、算法，和一些简单的使用例程(matlab matrix related to the common basic operations, algorithms, and use some simple routines)

Various routines that simulate or compute aspects of digital communication systems

该段代码为实现ECG中的解析,从ecg数据中可以得到QRST波形的相关数据。(The code to achieve the analysis of ECG, the related data ECG data can be obtained by QRST waveform.)

二维时域有限差分法：TE波仿真程序，下载即可运行(FDTD—TE wave)

无线传感器网络考虑边开销的拓扑生成算法 对研究WSN拓扑生成有参考作用，考虑边开销和丢包率。很巧妙，很强大的算法，是学习matlab网络仿真的好材料(Wireless sensor networks that considers the cost of the topology generation algorithm to generate a reference of the role of WSN topology, consider the cost side and the packet loss rate. Very clever, very powerful algorithms, network simulation is a good learning materials matlab)

可以实现对Excel中数据的读取和聚类，并输出聚类结果(It can read and cluster data in Excel and output clustering results.)

SAR (synthetic aperture radar) image processing matlab code

航天器姿态自由运动以及PID控制simulink仿真(Freedom of movement and spacecraft attitude control simulink simulation PID)

my experiments which are very useful

circiut battery charger used with inverter circiut