PMV_ppd

在FLUENT中实现湍流模型的具体方法，文档和源程序。(The specific method, document and source program of turbulence model are realized in FLUENT.)

猫群算法做优化成本问题，可以很好的解决部分成本优化问题。比较适用于初学者。(The cat group algorithm does optimization cost problem and can solve part of the cost optimization problem. More suitable for beginners.)

说明：  这是分割后的第二部分。本书的内容包括求解方程组、插值、微分方程及一系列。每章都有实例以帮助读者了解相关应用领域。并有一些matlab的代码，和题目的参考答案。(This is the second part after the split.The content of this book includes solving equations, interpolation, differential equations, and a series. Each chapter has examples to help readers understand the relevant application areas. And there are some matlab codes, and reference answers to the questions.)

修改控件 hit 提示为气泡，直接use即可 修改控件 hit 提示为气泡，直接use即可(Modify the control hit hit for the bubble, you can directly use)

说明：  可以对lammps输出RDF进行求和，然后平均得到某一条件下的均值(It can sum and average the output rdf of lammps)

系统辨识，最小二乘递推算法，可以在线辨识，实时进行参数辨识(System Identification,Recursive Least Squares Algorithm )

Tikhonov 正则化，正则化病态矩阵，相关ppt(Tikhonov regularization, regularized ill-conditioned matrix)

msp 温控的代码，精度不太高。但是，比较简易的代码。-msp temperature control of the code, not too high accuracy. However, the relatively simple code.

说明：  利用最小二乘法对曲线进行二次拟合，简单的例子(Quadratic fitting of curve by least square method, simple example)

说明：  克里金(Kriging)插值法，又称空间自协方差最佳插值法，它是以南非矿业工程师D．G．Krige的名字命名的一种最优内插法。克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。(Kriging interpolation, also known as spatial autocorrelation optimal interpolation, is named after d.g.krige, a mining engineer in South Africa. Kriging method is widely used in groundwater simulation, soil mapping and other fields. It is a very useful geostatistical grid method.)