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Bluetooth is a wireless technology that allows computers, phones, headsets, PDA s and other devices to wirelessly communicate over short distances (up to 33 feet). Bluetooth uses radio waves (in the 2.4 GHz range), and is designed to be a secure, low power and inexpensive way of connecting and exchanging information between devices without the need for wires or cables to link devices together.

说明：  BPSK系统仿真，调制解调后的误码率图像(BPSK System)

基于MATLAB 2PSK的解调与调制 的毕业设计的源代码(MATLAB-based modulation and demodulation 2psk graduation design source)

Ant Optimization algorithm

An ideal SM control operates theoretically at an infi nite switching frequency so that the trajectory follows exactly the reference track

用MATLAB实现简易计算器，可以计算加减乘除，三角函数，括号运算等等。(Simple calculator with a MATLAB implementation can be calculated addition, subtraction, trigonometry, brackets, etc. operations.)

MATLAB GUI设计的实例，学习用matlab设计界面的很好的参考资料(MATLAB GUI)

说明：  本源代码可以对提取的光强度信息转换为频域信息，可以做分析之用(Origin of the code can be extracted light intensity information is converted to frequency domain information and analysis can be done with)

对二进制对称信道输入输出的模拟，参数可设。(Simulation of the binary symmetric channel input and output)

本程序非常值得借鉴的一点就是,把Matlab做成了极其具有直观化的具有交互界面,类似于VB的应用程序,希望我们也能多多学习学习(this program very worthwhile reference point is, put Matlab has made a very intuitive the interface is similar to the VB application, hope that we can also learn more study)