5.餐厅点餐系统（源码+数据库）

USACO第10题，Marry乳业从一些奶农手中采购牛奶，并且每一位奶农为乳制品加工企业提供的价格是不同的。此外，就像每头奶牛每天只能挤出固定数量的奶，每位奶农每天能提供的牛奶数量是一定的。每天Marry乳业可以从奶农手中采购到小于或者等于奶农最大产量的整数数量的牛奶。 给出Marry乳业每天对牛奶的需求量，还有每位奶农提供的牛奶单价和产量。计算采购足够数量的牛奶所需的最小花费。 (Give the requirement of milk and the amount that they offer.)

about cognitive radio and network sensing

CHEMKED II舒易忠反应机理分析软件，可对详细反应机理做分析(Chemked-II is a multi-purpose post-processor for viewing and analyzing results of chemical kinetics simulation. Information needed for the program operation is stored in solver files that are created by the Chemked-I tools directly from databases under consideration. A solver file contains a reaction mechanism and relevant thermodynamic data. These files can be used in the Chemked solver to solve problems at different initial conditions for a given reaction set. The results are analyzed with Chemked-II tools using data from solver file. The post-processor output contains numerical and graphical information on mixture-averaged gas parameters, concentrations, mole and mass fractions of species. In addition, the post-processor gives the full information about reaction rates, reaction heat production rates and contributions of reactions to the species and temperature derivatives.)

开源libmodbus的C 库，支持win32、linux、mac系统，modbus协议解析，支持modbus-rtu、modbus-ascii、modbus-tcp

VC++实现菜单功能,适合初学者学习使用-VC++ Realize menu function, suitable for beginners learning to use

说明：  基于ERA的模态识别算法，能够根据试验数据识别系统模态(Modal identification algorithm based on era can identify system modal according to test data)

说明：  C8051F USB Audio Class

解决Trace的比的问题，使得它可以达到类间最大化，类内最小化。对于分类问题作用广泛(Solve the problem of Trace ratio.So that it can achieve maximum class, minimized within the class. Widely used for classification problems)

空间桁架的静力分析,很好用的，任意三维空间桁架都可以用(analysis for space truss system)

说明：  jQuery多组效果滑动导航栏代码是一款支持自定义导航宽度，高度，文本内容，滑动效果等功能。(JQuery multi-effect sliding navigation bar code is a user-defined navigation width, height, text content, sliding effect and other functions.)