摘要
在线性系统的设计与综合中,往往需要了解被测系统的传递函数.本文讨论了利用最小二乘法进行传递函数曲线拟合的方法,并给出了实用拟合程序及拟合实例.
It is necessary that a transfer function of a measured system is understood in design and synthesis for linear system.A least square method for transfer function curve-fitting is introduced in this paper.A practical program in BASICA language is given, and an example of fitting a transfer function as well.
出处
《电子测量与仪器学报》
CSCD
1992年第3期29-32,共4页
Journal of Electronic Measurement and Instrumentation
