K-means

自己编写的 matlab gui 可以实现任意多边形定点参数输入 然后使用Sutherland_Hodgeman等算法进行多边形被矩形截取的演示程序(I have written matlab gui can realize arbitrary polygon fixed parameters such as input and then use the algorithm Sutherland_Hodgeman rectangular polygon was the interception of the demo program)

本程序主要实现人脸的定位，程序简单，实现效果一般(The main achievement of the program face positioning, the program is simple to achieve the effect of general)

采用AHP方法，采用比较矩阵，对各层目标参数进行权重分配(AHP method using the target parameters weight distribution)

地震数据 segy 文件，读写工具 readsegy(segy tools)

说明：  机械振动，雅克比法求解结构的模态（固有频率，振型）(mechanicle vibration)

基于峭度的盲源开关算法对信号进行分离，实现了良好的分离效果(Kurtosis-based switch algorithm for blind source separation of signals to achieve a good separation effect)

matlab在数学建模上的应用，包含数学建模常用算法以及历年建模题的代码(matlab application of mathematical modeling, including mathematical modeling commonly used algorithms and code for the theme of the calendar year modeling)

单相光伏并网发电系统电压前馈控制和有源频率偏移（AFD）孤岛检测法的simulink仿真模型，初步实现了并网电流与电网电压的同频同相，AFD孤岛检测方法采用S函数给出，检测功能基本实现。(Single-phase grid-connected PV system voltage feedforward control and active frequency offset (AFD) simulink simulation model islanding detection method, the initial realization of grid current and the grid voltage of the same frequency and phase, AFD islanding detection method using the S function to out detection realized.)

mimo systems correlation

huffman table and direction