LC二阶低通滤波网络的模拟信号数字化分析

On the digital analysis for analog signals of LC second-order low-pass filter network

计算机在处理信号时,需将模拟信号转换成数字信号,本文主要从微分方程的建立和微分方程转换成差分方程的角度对LC二阶低通滤波网络的模拟信号数字化过程进行了阐述。

during the signal processing by computer, analog signals must be conversed into digital. This paper analyzes about conversion of LC second-order low-pass filter network by transition of differential equations.