1.1 About Digital Design(关于 “ 数字设计 ”) 1.2 Analog versus Digital(模拟与数字) 1.3 Digital Devices(数字器件) 1.4 Electronic Aspects of Digital Design(数字设计的电子技术) 1.5 Software Aspects of Digital Design(数字设计的软件技术) 1.6 Integrated Circuits（集成电路，IC） 1.7 Programmable Logic Devices(可编程逻辑器件)  Programmable Logic Array(PLA, 可编程逻辑阵列)  Programmable Array Logic (PAL, 可编程阵列逻辑)  Programmable Logic Device(PLD, 可编程逻辑器件)  Complex PLD (CPLD, 复杂可编程逻辑器件)  Field-Programmable Gate Array(FPGA, 现场可编程门阵列） Digital Logic Design and Application (数字逻辑设计及应用) 1.8 Application-Specific ICs[专用集成电路（ASIC）] 1.9 Printed-Circuit Boards(PCB, 印制电路板) 1.10 Digital Design Levels（数字设计层次）  Device Physics Level (器件物理层）  IC Manufacturing Process Level（IC 制造过程级）  Transistor Level (晶体管级）  Gates Structure Level (门电路结构级）  Logic Design Level （逻辑设计级）  Overall System Design（整体系统设计） Digital Logic Design and Application (数字逻辑设计及应用)

§7.1 Digital Filter Specifications §7.2 Selection of Filter Type §7.3 Digital Filter Design: Basic Approaches §7.4 IIR Digital Filter Design: Bilinear Transformation Method §7.5 IIR Highpass, Bandpass, and Bandstop Digital Filter Design §7.6 Fixed Window Functions §7.7 FIR Filter Design Example

Definitions – Digital Signature - a data string which associates a message with some originating entity – Digital Signature Generation Algorithm – a method for producing a digital signature – Digital signature verification algorithm - a method for verifying that a digital signature is authentic (i.e., was indeed created by the specified entity)

6.1 Concepts on Digital Filter 6.2 Analog Filter Design 6.3 Impulse Invariance Method 6.4 The bilinear Transformation 6.5 Design of Highpass, Bandpass and Bandstop Digital Filters 6.6 Spectral Transformations of IIR Filters 6.7 IIR digital filter design using MATLAB 6.8 Computer-Aided Design of IIR Digital Filters

• 1.1 What is Digital logic? • 1.2 Digital operations (AND, OR, NOT) • 1.3 Truth table • 1.4 Robot Hardware • 1.5 Software implementation of digital operations

Library of Congress Cataloging-in-Pubblication Data Gonzalez. Rafael C. Digital Image Processing Richard E Woods N0-201 1. Digital Imaging. 2. Digital Techniques. I. Title. TA1632G662001 2001035846 Vice-President and Editorial Director. ECS: Marcia. Horton Publisher: tom robbins Associate Editor: Alice Dworkin

§7.2 Selection of Filter Type §7.3 Digital Filter Design: Basic Approaches §7.4 IIR Digital Filter Design: Bilinear Transformation Method §7.5 Low pass FIR filter design §7.6 Fixed Window Functions §7.7 Design Steps for Windowed Low Pass FIR Filters

§6.1 Introduction §6.2 Equivalent Structures §6.3 Basic FIR Digital Filter Structures §6.4 Basic IIR Digital Filter Structures

§6.1 Introduction §6.1.2 Basic Building Blocks §6.3 Basic FIR Digital Filter Structures §6.4 Basic IIR Digital Filter Structures §6.5 Realization Using MATLAB

Digital system: entity can process, transfer and store any kind of digital signals is Composed of individual digital logic circuits which are designed to perform specified function