摘要
讨论了三种数字信号处理方法,即多项式拟合法、样条函数磨光法和指数函数拟合法,并比较了它们的效果,其中指数函数拟合法较好。
For improving the accuracy of digital measurements of impulse voltages, three kinds of digital signal processing methods i.e. Polynome fitting method, spline polishing method and exponential function fitting method are discussed. Their effects on the accuracy are compared. Exponential function fitting method is better among them.
出处
《高压电器》
CAS
CSCD
北大核心
1992年第5期16-21,共6页
High Voltage Apparatus
关键词
数字信号
测量
冲击电压
digital signal, measurement, processing, method
