3d_fdtd_pml

程序包涵盖了超宽带书中的函数，并进行了主程序的编写，最后构成了TH-PPM系统仿真基本程序(Package covers a function of the book Ultra-Wideband, and the preparation of the main program, the final composition of the TH-PPM system, the basic procedures for simulation)

说明：  该源码是用simulink对QAM的仿真实现(the source is used Simulink right QAM Simulation)

这是克希霍夫积分正演算法， 暂时还没有编写出克希霍夫偏移算法。(This is the Kirchhoff integral algorithm, yet no Kirchhoff migration algorithm.)

对应汪荣贵基于暗原色先验模型的Retinex算法程序，程序是我自己通过学习他的论文根据论文编写的，大家可以看看。(WANG Rong-gui dark colors correspond to a priori model based on Retinex algorithm, the program is my own by studying his thesis based on papers prepared, we can see.)

以MATLAB软件为工具，在GUI图形用户界面下针对不同特点的语音信号进行八种不同模式的滤波处理的语音信号处理系统，涉及基于巴特沃思滤波器的IIR滤波器和汉明窗设计的FIR滤波器，能够实现语音文件的打开及自定义路径的存储功能，同时可以实现语音信号加噪和音频倒放功能。(The source code, by means of MATLAB, under the Graphical User Interface, achieves a kind of speech signal processing system with eight different modes of speech signal filters working according to different characteristics of speech signal. The system involves IIR filter based on Butterworth analog filter and FIR filter based on Hamming Window, is able to open and save audio files in the user-defined place and realizes functions of noise addition and audio back-play.)

说明：  MATLAB编程进行频谱分析研究,考虑各种情况的结果和图形分析(MATLAB programming spectrum analysis, considering all the circumstances and graphical analysis of the results)

《MATLAB时频分析技术及其应用》书中源程序代码(MATLAB time-frequency analysis of the source code of the technology and its applications, " the book)

rrt算法及其改进算法，包括rrt-connect，rrt-star，rrt-extend算法等(RRT algorithm and its improved algorithm, including rrt-connect, rrt-star, rrt-extend algorithm and so on)

说明：  边射直线阵天线波束方向图演示程序 直线阵最常见的工作模式(Broadside linear array antenna beam pattern demo linear array of the most common mode of)

非常优秀的视觉跟踪算法，发表在eccv2014上，基于时空上下文的跟踪算法。作者非常Nice的给出了源码(spatio-temporal context tracking, very excellent tracking algorithm. the Matlab code can run at 300fps.)