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数值计算实践是我们必备的一门学科！这是我在学习之余利用MATLAB编写的程序，希望对大家有用！(Practice of numerical calculation is that we must have a subject! This is what I learn and use in the preparation of procedures for MATLAB, in the hope that useful!)

图像阈值分割，为确定图像分割的最佳阈值，基于粒子群优化算法提出了一种多阈值图像分割方法(Image segmentation, image segmentation to determine the optimal threshold value, based on particle swarm optimization algorithm proposes a multi-threshold image segmentation)

能从系统读出时间，显示一个钟面，钟面上的指针匀速旋转，可以计时(Read-out time from the system displays a clock face, the clock face pointer uniform rotation can be time)

CARTOON Image abstraction using bilateral filtering. This function uses the bilateral filter to abstract an image following the method outlined in: Holger Winnemoller, Sven C. Olsen, and Bruce Gooch. Real-Time Video Abstraction. In Proceedings of ACM SIGGRAPH, 2006.

MATLAB混合编程想把matlab强大的功能用在自己的工程实践中吗这是本不错的混合编程的书(Hybrid Programming MATLAB want matlab powerful in their own practice, it works this is a mixture of good programming book)

两个重要文件： 1、Rayleigh_Doppler_singlePath.m 产生单径Rayleigh衰落，采用了6种方法并进行了比较，推荐使用第6种方法； 2、Rayleigh_Doppler_multiPath.m 根据多条径的延时和强度，产生频率选择性衰落； 在单径和多径两个程序中，均提供了其功率谱的输出代码； (Two important documents: 1, Rayleigh_Doppler_singlePath.m to generate a single path Rayleigh fading, using six kinds of ways and compared, 6 recommended methods 2, Rayleigh_Doppler_multiPath.m under a number of path delay and intensity, resulting in frequency selective fading in both single path and multi-path process, provide the output of its power spectrum code )

this work provides overview about control system using matlab-simulink tools

Wireless communication 4 by 4 mimo linear detection by ZF scheme

精通matlab7是国外权威所写的matlab参考书，涉及到了国内书籍很少提到的一些问题，值得一看。(The proficient matlab7 foreign authoritative written matlab reference book, it comes to the domestic books rarely mention some issues, worth a visit.)

Software radio Digital Down Converter Aliasing Nyquist FR front end