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python datamining python 数据挖掘实战(python datamining Data mining practice useful code in study)

说明：  通过UMAT对cohesive单元进行自定义损伤。(The cohesive unit is damaged by UMAT.)

VB软键盘源码，蓝色风格，一个屏幕键盘制作实例，附有详细的技术说明，在一些对应用程序安全要求较高的场合，使用屏幕键盘进行输入就显得很重要了，这个源码的例子很详细的说明了如何实现小键盘，推荐下载。

算法程序分Nelder0.m和Opt-Nelder.m其中子程序Nelder0.m用于二维空间上的多边形最优化逼近.对于大于2维的情形,可以通过若干次二维迭代计算求出最优值.Opt-Nelder.m可求解若干维变量的最优化问题(The algorithm of Nelder0.m procedure and Opt-Nelder.m which is used for subroutine Nelder0.m approximation polygon optimization of two-dimensional space. For more than 2 dimensional case, through several two-dimensional iterative calculation to derive the optimal value of.Opt-Nelder.m optimization problem solving some dimension)

C#读取XML文件内容并绑定到DataGrid中显示，申明一个数据集，DataSet dsAddress = new DataSet("address");读取XML文件，并将读到的数据内容显示在DataGrid组件中，并显示XML文件的框件结构。将XML中的数据以表格的形式展现，对应于XML文件的各个节点。

HI. This is for python windows...

android中 编写的 天气app。 里面添加了根据地图查询天气功能，使用了免费的天气查询api， 用户可以免费查询天气(this is an app created by android. It has the function such as query weather,using the free weather query api, so that users can query weather free.)

说明：  Digsilent双馈风机变风速详解，指导学习变风速，内含文档、工程、风速文件(Digsilent double-fed wind turbine variable wind speed detailed explanation, guide learning variable wind speed, including documents, engineering, wind speed files)

说明：  工具说明，EDA工具的DataSheet，简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)

实用的485通讯电路，测试通过，抗干扰性能优良-Practical 485 communications circuits, test passed, excellent anti-interference performance