xiaobodiz2

说明：  PID水量控制仿真系统，通过对水量控制进行动画演示(The simulation system of water control based on PID and animation demonstration of water control)

该文档对于飞行程序进行了一些研究。能够体现目前飞行程序设计方面的主要编程技术(The documents are studied for flight program. To reflect the current major technology programming flight procedure design)

fluent UDF教程，主要用于学习UDF编程方法(fluent UDF tutorials, mainly for learning programming UDF)

音频信号分析仪，本人亲测，此程序有用，请大家下来看看(Audio signal analyzer, I pro-test, this program useful, please we look down)

本文从基于数据库的知识发现开始，较系统全面地介绍了KDD、数据挖掘都基本概念，并研究了数据挖掘所采用都技术方法和应用领域：在现有研究工作的基础上，提出用连续量代替离散量来表示客体的思想，同时采用积分面积来表示两个客体之间都距离，并对客体进行分类。利用上述方法对学生都数据进行挖掘，得到了一些有用的结论，从而指导学校都教学工作。(Based on the knowledge discovety in database this paper presents a introduction of KDD,an concept of data mining and a research into the technical approach and fields of application of data mining.Based on the present research work,this paper is devoted to the idea of presenting the segregation amount by using the whole amount.Integral square is adopted to indicated the distance between two units.And the above-stated method is used to analyze the students data.And some useful information is thus obtained.So it is instructive to teaching at colleges.)

互斥量、临界区、信号量和时间的作用与区别(Mutexes, critical sections, semaphores, and the time difference between the role and)

uml 案例说明图，供初学者进行研究学习，进一步提高dfd图等的分析能力(uml case illustration, for beginners the research study, to further improve the ability of dfd diagram analysis)

UML包括事物、关系、图、扩展机制。 （1）事物 结构：类、接口、构件、节点等等。 行为：交互（消息）、状态等等。 分组：包、子系统等等。 注释：注释。 （2）关系 依赖、关联（聚合、组合）、泛化、实现。 （3）图 用例图、交互图（顺序图、协作图）、类图、活动图、状态图等等。 （4）扩展机制(UML includes things, relation, graph, expansion mechanism. ( 1). Structure: class, interface, components and joints, etc.. Behavior: Interactive ( News ), the state and so on. Packet: packet, subsystem and so on. Annotation: annotations. ( 2) relationship Dependent, Association ( polymerization, composite ), generalization, to achieve. ( 3) map Use case diagram, diagram ( sequence diagram, collaboration diagram, class diagram, activity diagram ), state diagram and so on. ( 4) extension mechanism)

软件工程中项目计划部分,介绍项目计划包括的内容,并具体讲解关键部分.(Systematic introduction of software engineering part of the project plan.)

华为OJ题目，塞答案。删除指定字符串。 (Huawei OJ topic, delete the specified string.)