CAJ | 학술논문

卷积是＂信号与系统＂课程中最重要的运算之一,参与卷积运算的函数是多种多样的,可能是有始的、有终的,也可能是时限的或无时限的,卷积可能存在也可能不存在。本文对各种场合下卷积的运算规则进行了归纳,并探讨了卷积的存在性以及它与卷积性质之间的关系。
권적시＂신호여계통＂과정중최중요적운산지일,삼여권적운산적함수시다충다양적,가능시유시적、유종적,야가능시시한적혹무시한적,권적가능존재야가능불존재。본문대각충장합하권적적운산규칙진행료귀납,병탐토료권적적존재성이급타여권적성질지간적관계。
Convolution is one of the most important operations in Signal and System course.The functions related to convolution operation are variable.Some of them have initial or terminal time,time-limited or time-infinite.Convolution in them may exist or not.The paper introduces the convolution operation rules in different fields,discusses the existence and the relation between convolution existence and property.