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2. 储蓄系统数据流图 3. 机票预订系统数据流图 4. 患者监护系统数据流图
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➢ 软件工程产生的背景(软件危机) ➢ 软件工程定义 ➢ 软件工程方法学 ➢ 软件过程模型 ➢ 小结
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一、什么是 Eviews Eviews (Econometric Views)软件是 QMS(Quantitative Micro Software)公司开发的、基于 Windows 平台下的应用软件,其前身是 DOS 操作系统下的 TSP 软件。Eviews 软件是由经济 学家开发,主要应用在经济学领域,可用于回归分析与预测(regression and forecasting)、时 间序列(Time series)以及横截面数据(cross-sectional data )分析。与其他统计软件(如 EXCEL、 SAS、SPSS)相比,Eviews 功能优势是回归分析与预测,其功能框架见表 1.1
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Obtain hands on experience with CFX-4 Familiarity with the software and documentation. Pre-Processing - Concept of geometry and multi-block- creation Boundary condition specification
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Project management encompasses all the activities needed to plan and execute a project: Deciding what needs to be done Estimating costs Ensuring there are suitable people to undertake the project
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The recurring aspects of designs are called design patterns. A pattern is the outline of a reusable solution to a general problem encountered in a particular context Many of them have been systematically documented for all software developersto use
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The Unified Modelling Language is a standard graphical language for modelling object oriented software At the end of the 1980s and the beginning of 1990s, the first object￾oriented development processes appeared The proliferation of methods and notations tended to cause
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Procedural paradigm: Software is organized around the notion of procedures Procedural abstraction —Works as long as the data is simple Adding data abstractions —Groups together the pieces of data that describe some entity
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93.1 Introduction 93.2 Hardware Redundancy 93.3 Information Redundancy 93.4 Time Redundancy 93.5 Software Redundancy 93.6 Dependability Evaluation
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Briefing Summary US Navy Acquisition Process Overview F/A-18 Aircraft Overview Flight Control Law Software Upgrade Program – Requirements
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