内容: 一、电路模型、理想化的外部特性、电阻电路分析。 二、掌握含运算放大器的电路的分析方法

1、零输入响应，零状态响应，全响应 3、阶跃响应和冲激响应 2、稳态分量 暂态分量 §6-1 动态电路的方程及其初始条件方程 §6-2 一阶电路的零输入响应 §6-3 一阶电路的零状态响应 §6-4 一阶电路的全响应 §6-5 一阶电路的阶跃响应 §6-6 一阶电路的冲激响应

10.1互感 10.2含有耦合电感电路的计算 10.3空心变压器 10.4理想变压器

15-1割集 一、图的基本概念

14-1非正弦周期电流电路 1.非正弦周期电流的产生定义:随时间按非正弦规律周期变化的电流或电压

Ohm's law states that voltage across many types of conducting materials is directly proportional to the current flowing through the material. U= Ri or R= i R--resis tance()( linear resistor) The resistor is a passive element that cannot deliver power or store energy

The series combination of voltage sources: Several voltage sources in series may be replaced by an equivalent voltage source having a voltage equal to the algebraic sum of the individual sources

The ideal voltage source and a series resistance comprise a practical voltage source

We select one node as a reference node and then define a voltage between each remaining node and the reference node

Let us first define a linear element as passive element that has a linear voltage-current relationship