47620320quadratic-programming

C#读写DBF文件类,无需驱动 C#读写DBF文件类,无需驱动(C# read DBF file,No need driver C# read DBF file,No need driver)

东软抄表软件，用于东软智能电表掌机的抄表安装等功能(Neusoft meter reading software, for the installation of smart meter meter reading function of Neusoft PSP)

SPSS安装文件，数据分析，大数据分析工具(SPSS installing files)

该程序是演示ＡＲＭ的５个ＡＤＣ转换功能，在ＡＤ采样时轮流切换-The ARM program is to demonstrate the 5 ADC conversion functions in AD, when the sampling switch rotation

VC++ Windows字体预览程序，先获取到Windows所安装到的所有字体，用户选择任一字体后，可看到下面一行字自动应用于该字体形式，并且下面有几个选项：粗体、斜体和下划线效果，点击这些操作，字体预览效果中会看到这些变化。

GTRACK Track mouse position and show coordinates in figure title. Once GTRACK is active the mouse position is constantly tracked and printed on the current figure title. A left-click will print the coordinates in the command line and store them. Clicking the mouse right button deactivates GTRACK.

基于vc环境下实现打开图片的功能,数字图像处理-open the picture

说明：  简易实现图片验证功能，如需复杂验证，请记录鼠标拖动轨迹，后端实现分析，具体有兴趣的朋友可以试试。(Simple implementation of image verification function, if complex verification is required, please record the mouse drag track, back-end analysis, specific interested friends can try.)

说明：  对大型风力机柔性叶片的设计方法及其在随机风载荷作用下的动态响应与载荷特性进行了研究。根据风力 机叶片空气动力学和结构设计理论，将柔性叶片离散为多个刚体，形成一个多体系统。根据多体动力学的建模方法 和叶片气动模型，考虑两者的相互作用，建立了柔性叶片的非线性耦合动力学方程并开发了相应的仿真程序。算例 分析了叶片在随机风载荷作用下的气弹载荷与随机振动响应，并对稳定风速和紊流风速下的响应结果作了对比分析(This paper presented a design method of the flexible blade and its dynamic response under random wind. The flexible blade was discretized into multiple rigid bodies, and the multi-body system was established according to the theory of aerodynamics and the structural design of the blade. The nonlinear aeroelastic coupling equations of a constrained flexible blade are derived by the dynamics of multi-body system theory and the blade aerodynamics model, and the simulation program was developed. The examples analyzed time-domain responses of the blade under stable and turbulent wind speed, and the results were compared under these two kinds of wind speed.)

1947年罗斯威尔飞碟坠毁事件相关报道 内容根据个人自述和会谈记录的提供者 Matilda O Donnell MacElroy （马蒂尔达·欧’丹奈尔·马克艾罗伊） （英文）编辑整理 Lawrence R. Spencer （劳伦斯·斯宾塞） 主体部分内容摘录、翻译、编辑 一个中国人 第 2(1947 Roswell UFO crash reports related to the contents of records under the Personal Statement and talks provider Matilda O' Donnell MacElroy (martir Daou ' 丹奈尔马克Yiluo Yi) (English) edited by Lawrence R. Spencer (Lawrence Spencer) of the main part of the extract, translation, editing a Chinese 2)