幅相频率特性曲线简便绘制中的难点分析

Analysis of Problems in Simplified Drawing of Amplitude-And-Phase-Frequency Characteristic Curve

在最小相位传递函数的幅相频率特性曲线简便绘制方法的基础上,通过实例,分析在应用该方法绘制最小相位传递函数的幅相频率特性大致曲线时偶尔碰到的一些难点,并介绍具体的解决办法。

Based on the methodology about simplified drawing of characteristic curve of minimal phase transfer function's amplitude-and-phase frequency, a few practical examples are presented in this paper analyzing some difficult problems coming across when using the methodology and showing how to resolve these problems.