三、数据选择器 MUX:称为多路选择器或多路开关

一、SS组合电路的分析 所谓分析一个给定的逻辑电路,其目的就是确定电路实现的逻辑功能

一、半导体存储器概念 二、重要指标 三、分类

1.4 将下列个数分别转换成十进制数：

概率论是研究随机现象统计规律的学问，它为数理统计奠定了理论 基础。所谓数理统计，是以概率论为基础，通过合理地获取随机现 象的少量数据资料，估计和检验反映随机现象的某种数字特征，或 分析和判断随机现象所具有的统计规律性的学问

4.1 概述 4.2 分析化学中的误差 4.3有效数字及其运算规则 4.4 滴定分析法简介 4.5 滴定分析中的计算

一、化学实验课的重要性 二、工科化学实验的安排及其特点 三、实验规则和实验室安全守则 四、化学实验的学习方法 五、误差和有效数字

1 Model problem 1.1 Poisson Equation in 1D Boundary Value Problem(BVP) (x)=∫(x) (0,1),u(0)=(1)=0,f Describes many simple physical phenomena(e.g) Deformation of an elastic bar Deformation of a string under tension Temperature distribution in a bar The Poisson equation in one dimension is in fact an ordinary differ tion. When dealing with ordinary differential equations we Poisson equation will be used here to illastrate numerical techniques for elliptic PDE's in multi-dimensions. Other techniques specialized for ordinary differen tial equations could be used if we were only interested in the one dimension

Despite its apparent simplicity this equation appears in a wide range of dis m heat 7 to financial er we will make extensive use of this equation, and several of the limiting cases contained therein, to illustrate the numerical techniques that will be presented

1 First Order ave Equation SLIDE 1 The simplest first order partial differential equation in two variables(a, t)is the linear wave equation. Recall that all first order PDE's are of hyperbolic type INITIAL BOUNDARY VALUE PROBLEM (IBVP) 0,x∈(0,1)