Discussion on the Teaching Method of Convolution Integral
Convolution is a very important operation in the course of Signals and Systems and an important tool for solving linear time invariant systems in time domain.But in the process of learning convolution,students often attach importance to the calculation process and results,ignoring the understanding of its physical meaning.This paper first emphasizes the physical meaning of convolution sum definition,then from the physical meaning and engineering application understands the convolution properties and the vertical method of convolution sum calculation,and finally strengthens students'understanding of convolution application through a case.
convolution integralgraphic methodsignals and systems
NETL
NSTL
万方数据
维普
