MatlabSIFT-(2)

说明：  金融时间序列分析，常用的一些模型分析过程，此仅对ARIMA 做了一些参考(Do time-series.look for some progrom refer to time series of Finalcial data,espeically using ARIMA model.)

说明：  采用通用动态尾流理论进行风力机气动力学的计算分析,并用 MATLAB/Simulink进行编 程,建立了风力机传动链的数学模型。 在 MATLAB/Simulink中进行传动链系统的编程运算,建立了 风力机 ADAMS柔性多体结构动力学仿真模型,并利用 MATLAB/Simulink和 ADAMS进行风力机振 动性能的联合仿真。 仿真时将气动载荷加载到风力机叶片结构上,将传动系统模型的反扭矩加到 AD AMS风轮模型上,同时考虑风力机的结构变形对气动性能、传动性能产生的影响。 仿真最终实现了风 力机系统振动性能耦合分析,其数据同实验测试数据比较表明,该联合仿真方法可以较好地模拟风力机 的振动特性。(TheaerodynamicscharacteristicsofwindturbinewerecalculatedbyapplyingGDWthe oryandwereprogrammedin MATLAB/Simulink. Thedrivechainwascalculatedbyapplyingstate spacemethodandalsoprogrammedinMATLAB/Simulink. Themodelofthewindturbinewasbuilt inAdams. Thesimulationofvibrationcharacteristicswascarriedoutsothattheaerodynamicloads andthetorquewereappliedtothestructureoftherotor. Simultaneouslythedeformationofthestruc turealsoaffectedtheloads. Theresultsshowthatthemethodhasexcellentabilitytosimulatethevi brationcharacteristicsalmostthesameastestmeasured.)

10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)

网上下载的随机子空间程序修正版，保证可用(Download a random sub-space program revision to ensure that available)

建立routh阵列表的函数，建立胡尔维茨的函数，是判定系统稳定性的很好工具。(routh array of links to establish the function of the establishment of the H-Polynomial function, System stability is convicted of a good tool.)

matlab to show stock situation

最优化算法中的使用非单调线搜索求步长的拟牛顿算法的源码，matlab编程实现，希望对大家有用(The use of non-monotonic line optimization algorithm to search seeking step quasi-Newton algorithm source code, Matlab programming, and hope to be useful)

模型算法控制作用于单变量系统仿真程序及说明(Model Algorithmic Control acting on the single-variable system)

Cumulant-Based Inverse Filter

这个程序是拿来计算像差的，输入相关变量，运行就能计算出像差的值(This program is used to calculate the aberrations, enter the relevant variables, running can calculate the value of the aberration)