However, in finding the solution of transfer function of block diagram, Mason Gain Formula can only be used after translating block diagram into signal flow graph.
但求解复杂方块图的传递函数须将方块图转化为信号流图才可应用梅逊增益公式。
In this paper, the concept of transfer function in control engineering is applied to produce a mathematical model for the play system of cassette recorder mechanism—block diagram of transfer function.
本文根据自控原理中传递函数的概念，建立盒式录音机机芯走带系统的数学模型——系统传递函数框图。
The relation of transfer function of complex system is derived in detail and manipulated with block diagram.
对复杂系统的传递函数关系作了详细推导和数学运算，并用框图方法表示。
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