1.4 逻辑代数的基本定理 1.5 逻辑函数及其表示方法 1.6（1.7） 逻辑函数的卡诺图化简法 1.7（1.8） 具有无关项逻辑函数及其化简

3.3 常用组合逻辑电路 编码器 译码器 数据选择器 比较器 加法器 函数发生器

•周期矩形脉冲信号 •周期锯齿脉冲信号 •周期三角脉冲信号 •周期半波脉冲信号 •周期全波脉冲信号

Synchronous sequential circuit memory, usually consisting of flip-flops, update circuit states information All flip-flops share a common clock pulse input The clock input is not a binary value representing the time of day but rather a\synchronous\train of pulses. Synchronous memory changes its data only at certain time intervals The flip-flops can change state only on a clock pulse edge

FLIP-FLOPS Flip-flops are digital devices that have the ability to store binary information after the excitation input has changed. They are considered to be the basic memory cell for the majority of electronic binary data storage applications. This section explores the flip-flop from a functional perspective

Positional Number System Number system use positional notation to represent value. The position of the character(numeral) in a character string (collection of possible numerals) indicate value as well as the character itself. Radix (base) is the number of numeral characters in the character set of positional number system. Position Weiaht is a constant that represents the value of a position. Different position has different weight. It is the integer power of radix

11.1引言 一、前面:输入输出法 二、本章:多输入多输出和内部状态→状态变量法:数学方程矩阵形式,规范、简洁,且可以推广到非线性、时变系统。 三、重点:状态/输出方程的建立

§ 5-7 S 域分析（拉氏变换|复频域分析法） § 5-9 双边拉氏变换分析法

§ 8.1 引 言 § 8.2 z 变换及其收敛区 § 8.3 （单边）z 变换的主要性质

§ 8.4 （单边）反 Z 变换 § 8.5 z 变换与拉氏变换的关系 § 8.6 z 变换分析法