摘要
本文指出信号应以规范方法表示,并将其应用于卷积运算和状态方程的求解中,纠正了目前不规范表示方法带来的概念模糊及错误。
Signals should be expressed by means of standard specifications which could be applied to convolution computation as well as solution of state equation, so as to correct some hazy conceptions and errors caused by using non-standard specifications.
出处
《山东理工大学学报（自然科学版）》
CAS
1996年第4期1-8,共8页
Journal of Shandong University of Technology:Natural Science Edition
关键词
信号
卷积
状态方程
阶跃序列
Signal, Convolution, State equation,Unit step sequence
