用梅森公式计算系统传输的新算法

Algorithm of Using Mason Formular for the Gain of Signal Flow Graph

本文提出了一种用梅森公式计算系统传输的新算法。该算法基于流图理论的基本原理和简单的集合运算，概念明确，易于掌握；采用该算法计算系统传输时．梅森公式中有关参数的计算可以脱离流图进行，在流图系统结构复杂时，此算法的优点尤显突出。

A algorithm of using Mason formular for the Gain of Signal Flow Graph is given in the paper. The algorithm is based on the principle of flow graph theory and set theory. The computing of the parameter in Mason formular is independent of the construction of the signal flow graph.