摘要
本文用流图数码法分析运算放大器组成的有源网络。电路可直接画成改进 Coates 流图,所定规则简便。由流图建立数码表后,就进入全数码运算,不再涉及图形搜寻运算。本文揭示了数码串的全息性,对增益项符号的判定实现了数码化,因而使整个运算过程全数码化。本算法适宜于计算机程序的编制,使计算机分析有源网络的能力得到提高。
This paper presents the flow-graph technique for the analysis of active networkconsisting of operational-amplifiers by means of the code method.Based on the rules,the modified coates flow-graph of the circuit is directly drawn up.After thecode table has been ester blished from the flow-graph,there are merely the totallycoded operations with the operations of researching graphs eluded.Because of the holo-informationnature of the code-series and the decision procedure of the gain-term-sign being also coded,the operation is totally coded and consequently also faster.This method is suited for computer programming and the capability of the com-puter-aided analysis for the active network can be raised.
出处
《中国纺织大学学报》
CSCD
1989年第1期23-30,共8页
Journal of China Textile University
关键词
运算放大器
有源网络
流图数码法
operational-amplifier
rule
active network
transfer function
codemethod
