simulink-spectrum-analysis-

用MATLAB中SDE框架实现各维度的随机步走(In this demo we use the SDE framework in the Econometrics Toolbox to implement various random walks. )

BILATERAL FILTER GUI

unit commitment using matlab , It based on Optimiztion methodes: Genetic Algorithms and Dynamic Program

The last three Matlab labs from my course. Topics: 1)Research of the "Price of goods & middle class buyers" model 2) Research of the "Advertisment campaign" model 3) Research of the "Debts of the factories" model

粒子滤波的学习程序 简单介绍了粒子滤波的入门程序有学习价值(particle filter)

比例积分型的GPC，由新的目标函数解出的控制率与常规PI控制有着一样的形式，这样就获得了一种具有PI结构的广义预测控制，而且其参数 、 有着明显的工程意义，整定原则基本类似于PID。(Proportional-integral-type GPC, the new objective function solution of the control rate with conventional PI control has the same form, so to obtain a PI structure with generalized predictive control, and its parameters, there is a clear sense of the project, setting basic principle is similar to PID.)

利用相关法进行系统辨识的matlab程序 包含m文件和simulink仿真图(System identification using the correlation method)

此代码配套著名教材《通信原理》（樊昌信），有利于初学者更好理解通信原理(This code supporting well-known textbook "Communication Theory" (Fan Changxin), will help beginners to better understand communication theory)

matlab编写的登陆- 报警登陆系统，2010b实测通过可用(Login alarm system)

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)