均值方差投资组合模型案例（数据和MATLAB代码）

本书详尽讲解了LabVIEW常用的编程方法、编程技巧和工程应用技术。全书共分为3篇，其中：入门篇归纳总结了LabVIEW编程人员必须掌握的基础知识，包括LabVIEW的基本概念、基本函数的用法和常用的运行结构，以及LabVIEW的基本数据结构和文件存储方式；高级篇细致地讲解了引用、属性、方法以及各类高级控件的运用，LabVIEW的文本方式编程以及DLL、C语言接口，基于Matlab语法的MathScript编程技术，LabVIEW基于组件的高级编程方法和编程模式；工程应用篇介绍了串口、并口和网络通信的常用方法，数据采集的基本原理和方法，LabVIEW实时系统的构建和编程，以及各种常用专业工具包的使用方法，包括数据库连接工具包、数据监控与记录工具包、报表生成工具包、状态图工具包等等。(This book explains LabVIEW commonly used programming methods, programming skills and engineering application technology. The book is divided into three articles, including: introductory summary of the LabVIEW programmer must master the basic knowledge, including the basic concepts of LabVIEW, the basic functions of the usage and commonly used operating structure, and LabVIEW basic data structure and file storage Advanced, and the use of various advanced controls, LabVIEW programming of text and DLL, C language interface, MathScript programming technology based on Matlab syntax, LabVIEW advanced programming method and programming mode based on component, The basic principles and methods of data acquisition, the construction and programming of LabVIEW real-time system, and the methods of using various commonly used professional tool kits, including connection kits, data monitoring, and so on. With the record kit, the report generation toolkit, the state diagram toolkit, and so on.)

一个关于SQLSERVER数据库方面的小测试，用来测试程序是否已经连接上了MS SQLSERVER服务器，其实写这个程序主要还是想熟悉VB与SQL之间的各种操作，这个小程序的重点是数据库连接部分，以前经常搞的一头雾水，现在好了，可以先测试下了。

说明：  treap的c++实现。有良好的可读性。并且多次验证了可行性(treap of c++ achieve. Good readability. And repeatedly verified the feasibility of)

网上考试系统的好多的论文 关于研究与实现的 大家快安看-online examination system has many papers on the study and implementation of security you see fast

步进电机matlab控制程序，实现对步进电机的控制，并让它可向正负方向移动指定的距离。(Matlab stepper motor control procedures, the stepper motor control, and you can move a specified distance in the negative direction.)

说明：  side channel attack security

aksub support file for installation

很好的存储器演示算法,欢迎大家下载使用,谢谢合作()

说明：  LiCl比热，空气比热，空气焓，程序，用于溶液除湿系统设计，运行计算(Specific heat data of LiCl and air)

说明：  拉格朗日乘数法求解不等式约束的优化问题的最小值问题(Lagrange multiplier method)