tmac-example

直接序列扩频通信系统仿真程序，包括伪随机序列产生、扩频、加噪、接收等。(Direct sequence spread spectrum communication system simulation program, including the pseudo-random sequence generator, spread spectrum, plus noise, the receiver and so on.)

用于人脸识别的PCAKNN算法，算法可成功运行。(a useful program, )

DV-hop与min-max相结合，使得计算量更小，在最后对结果求精，定位精度更高。(DV- hop combined with min- Max, makes a smaller amount of calculation, at the end of the refinement, positioning accuracy is higher. )

说明：  这个是编的BP神经网络的程序，对于初学神经网络的人有很好的借鉴(This is a series of BP neural network program, for the beginner neural network is a good reference)

optimization methods in matlab

含有实验所得的滚动轴承故障数据，共振解调法用于对振动信号的故障诊断，并能准确判定故障发生的部位。(Rolling Bearing Fault contains experimental data obtained, the resonance demodulation method for fault diagnosis of vibration signals, and can accurately determine the site of the fault.)

说明：  射线追踪技术在5G通信领域的应用展示程序。支持多种地图的射线追踪(Application of ray tracing technology in 5g communication field. Support ray tracing of multiple maps)

MATLAB 程式设计与应用，非常好的例子，对matlab编程很好用(MATLAB programming and applications, very good example of good use of matlab programming )

Machine Readable Travel Documents (Passports) ICAO Doc 9303, Part 3 Volume 1 MRtds with Machine Readable Data Stored in Optical Character Recognition Format

OFDM 最基本的信道估计 有很大的参考价值(OFDM channel estimation scheme)