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用MATLAB实现有限长滤波器的源代码，东南大学第二次实验(MATLAB realization of finite length filter with the source code, Southeast University, the second experiment)

上传一个判断传递函数的稳定性的程序，当传函零极点位于虚轴右侧时系统不稳定，输出不稳定提示，系统稳定时输出稳定系统的传函。(Upload a function to determine the stability of the program transfer, the transfer function when the right side of the imaginary axis pole-zero when the system is unstable, unstable output prompt, the output transfer function to stabilize the system when the system is stable.)

分别实现由MVDR和RLS实现了单波束形成（signal beamfroming using MVDR and RLS）(Realize, respectively, by the MVDR and RLS realize a single beamforming (signal beamfroming using MVDR and RLS))

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说明：  LIBSVM是台湾大学林智仁(Lin Chih-Jen)副教授等开发设计的一个简单、易于使用和快速有效的SVM模式识别与回归的软件包，他不但提供了编译好的可在Windows系列系统的执行文件，还提供了源代码，方便改进、修改以及在其它操作系统上应用；该软件还有一个特点，就是对SVM所涉及的参数调节相对比较少，提供了很多的默认参数，利用这些默认参数就可以解决很多问题；并且提供了交互检验(Cross Validation)的功能。(LIBSVM Taiwan University, Lin Zhiren (Lin Chih-Jen) and associate development and design of a simple, easy to use and fast and efficient SVM pattern recognition and regression of the package, he can not only provide a compiled implementation of the system in the Windows family of documents , also provides the source code to facilitate the improvement, modification and other operating systems applications the software has a feature that the parameters of the SVM involves relatively small adjustment to provide a lot of default parameters, use the default parameters on can solve many problems and to provide a cross-validation (Cross Validation) feature.)

使用S变换成功实现了小电流接地系统的故障选线，仿真证明选线判据真实可信( S transform based fault line detection)

This program segments the objects by GraphCut Algorithms.

牛顿算法用于二维函数的优化，自己做的例子，可以运行无错误(Newton optimization algorithm for the two-dimensional function, make their own case, you can run without error)

m-file for recording and playing audio

介绍matlab的详细画图功能及动画功能，为读者提供快捷的查找资料(Matlab functions described the detailed drawing and animation features to provide readers find information fast)