vulnerability

应用牛顿拉夫逊发计算简单的潮流，实现基本的潮流运算(Application of Newton Raphson made a simple calculation of the trend, the trend for basic computing )

S－函数是System function 系统函数的简称，是指采用非图形化（即计算机语言，而非Simulink 系统模块）的方式描述的功能模块。在MATLAB 中，用户除了可以使用MATLAB 代码编写S－函数以外，还 可以使用C、C＋＋、FORTRAN 或Ada 语言编写S－函数，只不过用这些语言编写程序时需要用编译器生成 动态连接库（DLL）文件，然后在Simulink 中直接调用(S-function System Function system function, refers to the use of non-graphical (ie computer language, rather than the Simulink system module) way described functional modules. In MATLAB, the user can use MATLAB code to write the S-function outside can use C, C++, FORTRAN or Ada language preparation of the S-function, only in these languages ​ ​ to write programs need to use the compiler to generate dynamic link library (DLL ) file, and then called directly in Simulink)

s-function,支持c/c++/m文件等语言，交互性强(s-function)

binary search that returns a negative one if the number is not found This code does a bubble sort and then proforms the binary search

使用meashift方法做的平滑和分割算法，用matlab写的(Meashift methods make use of the smoothing and segmentation algorithm, written using matlab)

kalman滤波算法。通过卡尔曼滤波算法，实现对发放信号的滤波还原。(the algorithm of kalman filtering)

说明：  在matlab2019B中，已经将princomp函数改为了pca函数，功能相同，函数名改变，所以如果要使用，记得将老版本的代码中的princomp改为pca。(In MATLAB 2019b, the principal function has been changed to PCA function. The functions are the same, and the function name changes. So if you want to use it, remember to change the principal function in the old version of the code to PCA.)

这是我毕业设计的一部，主要是不同窗函数对信号处理的影响，通过这个你可以很方面的得到它们不同的效果图，也让理解更容易(This is a part of my graduation project, the main window is different from the impact of the signal processing functions, through which you can get them very different aspects of the effects of plans, but also to understand more easily)

本程序是利用全有全局搜索能力的遗传算法来优化bp神经网络的，优化神经网络的权值与阈值(This procedure is the use of all-global search capability of genetic algorithm to optimize bp neural network optimization neural network weights and thresholds)

说明：  基于matlab的指纹识别程序，识别效果不错，欢迎大家借鉴。(Based on Matlab fingerprint recognition program, the recognition effect is good, welcome to learn.)