论文部分内容阅读
本文以同轴电缆的仿真线路的自动设计作为典型、来研究电子计算机辅助网络设计的全过程。本文提出以折线法来构造网络的逼近函数,并利用最小二乘法和逐项修正法相结合的办法来达到最优逼近,然后依据网络综合的理论,用RC网络的综合步骤来计算出实际元件值。本文用BASIC-Ⅱ语言编制了计算程序,对带宽为20兆赫的仿真线路作了实际计算,通过样盘制作,说明了实测结果和理论计算是相符的。
In this paper, the coaxial cable simulation of the automatic design as a typical model to study the entire process of computer-aided network design. In this paper, the approximate function of the network is constructed by the broken line method, and the least squares method and the item-by-item correction method are combined to achieve the optimal approximation. Based on the theory of network synthesis and the comprehensive steps of the RC network, the actual component values . In this paper, BASIC-II language compiled a calculation program, the bandwidth of 20 MHz simulation circuit was actually calculated by the sample plate production, indicating that the measured results and theoretical calculations are consistent.