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Natick, MA 01760-2098 For contact information about worldwide offices, see the Math Works Web site. Using MATLAB Graphics COPYRIGHT 1984-2002 by The Math Works, Inc. The software described in this document is furnished under license agreement. The software may be used or copied only under the terms of the license agreement- No of this manual may be photocopied or repro-

The software described in this document is furnished under license agreement. The software may be used or copied only under the terms of the license agreement. No part of this manual may be photocopied or repro- duced in any form without prior written consent from The Math Works. In FEDERAL ACQUiSITION to all acquisitions of the Program and Documentation by or for the federal

1. 掌握原子核外电子分布的一般规律（描述核外电子运动状态的四个量子数的物理意义和可能取值，核外电子排布原理，电子排布式和轨道表示式）及其与元素周期表的关系； 2. 了解原子核外电子运动的基本特征，s,p,d 轨道波函数与电子云的空间分布情况； 3. 了解化学键的本质及共价键键长、键角等概念； 4. 熟悉杂化轨道理论，能用该理论判定某些分子的空间构型； 5. 了解分子间力和晶体结构及对物理性质的影响； 6. 了解原子光谱和分子振动光谱的基本原理及应用情况

For contact information about worldwide offices, see the MathWorks Web site. MAT-File Formo COPYRIGHT 1984-1999 by The Math Works, Inc. The software described in this docu nder a license agreement. The software may be used or copied only under the No part of this manual may be photocopied or repro- duced in any form without pri

For contact information about worldwide offices, see the Math Works Web site. Writing S-Functions COPYRIGHT 1998-2002 by The Math Works, Inc. The software described in this document is fur d under a license agreement. The software may be used or copied only under the terms of the license agreement. No part of this manual may be photocopied or repro-

4.1 根轨迹的基本概念 4.2 绘制根轨迹图的基本法则 4.3 利用根轨迹分析系统的动态性能 4.4 广义根轨迹

1. 对自动控制系统的基本要求 2. 几种典型输入信号及响应之间的关系 3. 控制系统的暂态响应特性 4. 控制系统的稳定性 5. 控制系统的稳态误差

本章要求： 1.理解传递函数的定义，能够在传递函数和微分方程间相互转换。 2.根据动态结构图会运用等效变换和梅森公式求系统传递函数的方法。 3.熟练记忆典型环节传递函数的标准式。 4.会求与输出相关的传递函数和与误差相关的传递函数。 2.1 拉氏变换 2.2 传递函数 2.3 动态结构图及其等效变换 2.4 典型环节的传递函数 2.5 控制系统的传递函数

本章通过介绍三相电路的连接和基本工作原理，来了解对称三相电路的概念，并应熟练掌握对称三相电路电压，电流及其功率的计算，理解三相四线供电系统。 5.1 三相电路基础 5.2 对称三相电路的计算 5.3 不对称三相电路的概念 5.4 三相电路的功率