系统频率响应误差的矢量分析

The vector analysis for the frequency response error of the system

对系统的频率响应误差,采用矢量分析的方法导出其误差函数及幅值相位,统一了实际系统的幅相误差关系,说明了幅频、相频特性的相关联性。

To the system that the frepuency response error,applies the method of the vector analysis,deduced out the error function and the amplitude,phase of it.Unified the relation of the amplitudephase error of the actual system.Explained the relativity of the amplitudefrequency characteristic and the phasefrequency characteristic of the system.