摘要
本文对"数字信号处理"课程中的整数倍插值进行了深入研究,针对课程讲授的插值与实际应用插值方法不一致的问题,从学生们所熟悉的整数倍插值理论开始,推导和分析了两种插值方法之间的区别和联系,进一步加深了学生对课程中基本概念和理论的理解。同时分析了实际应用方法的优势,以及在实际应用中需注意的问题,提高了学生综合应用所学知识解决实际问题的能力,为以后工作打下良好的基础。
In this paper,the implementation of integer interpolation in Digital Signal Process course is analyzed and researched deeply.Aiming at the problem of inconsistency between interpolation theory and practical interpolation methods,we deduce and analyze the difference and relationship between the two interpolation methods based on the theory of integer interpolation in student's familiar course,which further deepens students' understanding of the basic concepts and principles.At the same time,the advantages of the practical application method are also analyzed.Improve the ability of students to apply their knowledge to solve practical problems,and to lay a good foundation for future work.
作者
张玉明
童晓兵
徐以涛
ZHANG Yu-ming;TONG Xiao-bing;XU Yi-tao(Institute of Communication Engineering,Army Engineering University of PLA,Nanjing 210007,China)
出处
《电气电子教学学报》
2019年第2期41-44,共4页
Journal of Electrical and Electronic Education
关键词
数字信号处理
整数倍插值
去镜像滤波
digital signal processing
interpolation by an integer factor
image-rejection filter
