一、引言本文介绍了几种计算机辅助设计和分析(CADA)程序。这一系列有关的程序仍在不断地改进,修改和产生。因此,希望能够从那些从事于程序研究的个人和组织那里得到最新型的程序。1.1 CADA程序的种类 CADA程序基本上有五种。前两种是直流和交流线性分析程序。线性程序仅用于电阻器、电容器、电感器以及线性被控的电流电压源和独立的电流电压源等线性 I. INTRODUCTION This paper introduces several CADA programs. This series of related procedures is still constantly improving, modifying and generating. Therefore, it is hoped that the most up-to-date procedures will be available from those individuals and organizations engaged in procedural research. 1.1 CADA program types There are basically five CADA programs. The first two are DC and AC linear analysis programs. Linear program is only used for resistors, capacitors, inductors and linearly controlled current and voltage sources and independent current and voltage sources such as linear