2.1 Step, Impulse, Ramp, Sinusoidal, Exponential,and University of California, Davis DC Signals Zhen Wan Step Function. The Impulse. Ramp Function.Sinusoidal FunctionDCSignal University of California, Davis 2.2 Ideal and Practical Sources Clayton R. Paul Ideal Sources. Practical Sources University of Kentucky, Lexington 2.3 Controlled Sources What Are Controlled Sources? What Is the Significance of J. R. Cogdell

14.1 Fourier Transforms Introduction. The Classical Fourier Transform for CT Signals. ion of CT Periodic Signals.Generalized T Fourier Transform.Relationship e Fourier Transform 14.2 Fou er Transform lationship to the Finite Time W. Kenneth Jenkins University of Illinois Amplitude,and Phase Alexander D. Poularikas

Yariv Ephraim ATeT Bell Laboratories George Mason University Jesse W.Fussell General Approaches. Model Adaptation. Analysis-by-Synthesis. Department of Defense Particular Implementations. Speech Quality and Intelligibility Standardiza Variable Rate Coding. Summary and Conclusions Lynn D. Wilcox FX Palo Alto Lab

18.1 Special Architectures Pipelining. Parallel Processing. Retiming. Unfolding. ia Folding Transformation Look-Ahead Technique. Associativity Transformation. Distributivity Arithmetic Processor Architectures. Computer-Aided Design. Future VLSI DSP Systems Keshab K. Parhi 18.2 Signal Processing Chips and Applications University of Minnesota System. Implementation of a Finite Impulse Response Filter with Rulph Chassaing the TMS320C25. Floating-Point TMS320C30-Based Development Roger Williams University

12.1 Introdu ctlery Maalmgial rer chel gineaning Procss mouelyses of Metaliucsak ruscters Peurpose: desin ond oporktim ophmiyt. Centents: optrkm chmnctnstics of reactor type od deviatie frem ider eues apeuts of eptrnhi pomotrs ehpicinty of + rector Drocais( LNErs m, prodv chivify etc.) Hinding opfmuom p6tmetens duign. rnctors 4findiny aphimum. porioutrs fr apeinpo mut be preinted ont that the splinum tenditieu for inodiviolud

§1. 面向对象方法学 §2. 基本概念和特征 §3. 面向对象的分析(Object-Oriented Analysis) §4. 建立 Dynamic Model

文章探讨了基于UML进行面向对象的系统分析及设计方法，包括静态建模和动态建模；提出了一种实用的基于UML的需求分析及其建模方法，以活动图模型来表达业务模型，以概念层的对象图、状态图及交互图模型表达系统的结构逻辑及行为逻辑，以应用例图表达系统需求；讨论了需求分析及其建模的过程概念，并以高校开放式学籍管理系统的开发作为案例示范

2.1 面向对象方法学概述 2.2 面向对象的概念 2.3 面向对象建模 2.4 对象模型 2.5 动态模型 2.6 功能模型 2.7 3种模型之间的关系 2.8 小结

1、光速及其测定方法; 2、以光的量子性为基础,介绍光电效应和康普顿效应; 3、光的波粒二象性

只对水中污染物的存在位置变化产生作用，而不对其 性质变化产生作用。其主要过程（作用）包括：移流（推 流、对流）、扩散（包括紊动扩散和离散等）、沉降或再 悬浮，以上过程（及作用）常称稀释混合