randomsignal

说明：  卡尔曼滤波的算法，有两个程序。同时有对应的说明和论文。(Kalman filter algorithm, there are two procedures. At the same time, there are corresponding explanations and papers.)

在数值分析中，比较CG和Lanczos的计算结果.并比较了不同特征值情况下的计算结果。(in numerical value analyse, Compare the CG and Lanczos, futher more, we compare the CG and Lanczos in the different eigenvalue.)

matlab gauss 三点gauss 算法(matlab gauss 3:00 gauss algorithm)

Maximally stable extremal regions (MEX MATLAB to C++) implementation

关联规则挖掘算法的matlab程序，我编写了Apriori算法的EuweuK 步骤，可以自动生成关联规则，计算支持度、置信度以及 gHzhGuz 检测，很好的小程序。(Association rule mining algorithm matlab program, I wrote EuweuK step Apriori algorithm can automatically generate association rules, computing support, confidence and gHzhGuz detection, good little program.)

采用matlab实现的wsn节点算法，对于研究wsn非常有好处。虽然有很多人有类似的代码，但是这个代码比较相信。(Using matlab to achieve wsn node algorithm for the study of wsn very good. Although many people have similar code, but this code is to believe.)

参考Matlab提供的模块建立简化的三相锁相环的仿真模型，只保留必要的步骤，如abc-dqz只计算Vq，去除频率反馈模块和自动参数调整模块等。 建立单相锁相环的计算模型  简化单相锁相环的系统结构，保留必要的PI控制器等模块  验证并讨论输入信号频率在45-65Hz变化时设计的锁相环的动静态性能  仿真并分析三相输入信号包含谐波、不平衡和直流偏移时锁相环的锁相结果(Reference Matlab provides three-phase PLL module to establish a simplified simulation model, retaining only the necessary steps, such as abc-dqz counting only Vq, remove frequency feedback module and automatic parameter adjustment module.  simulation and analysis of the three-phase input signal contains harmonics, unbalance and DC offset PLL phase-locked Results)

excellent plotting toll of signals

microstrip microwave filter source code

通过4阶龙格库塔方法求解混沌系统的微分方程(Through four order Runge-Kutta method for solving differential equations of chaotic systems)