“数字信号处理”是大学电子信息类学科的一门非常重要的专业基础课,其中抽象的基本概念和理论比较多,不容易理解,因此,学生对这门课程的学习和掌握难度较大。为了提高“数字信号处理”课程的教学效果,本文从教学内容、教学方法以及教学考核等各个教学阶段进行了系统的分析和探讨,并结合教学实践,开展了一些教学改革的尝试。一、教学内容改革(一)选用教材与参考书目前,图书市场上的“数字信号处理”教材种类繁多。一个突出特点是国外优秀教材以影印版或翻译版等形式普遍出现。其中,学院派风格优秀教材包括 “Digital Signal Processing ” is a very important basic course in university electronic information subject. The abstract basic concepts and theories are not easy to understand. Therefore, it is very difficult for students to learn and master this course . In order to improve the teaching effect of “Digital Signal Processing” course, this paper systematically analyzes and discusses various teaching stages, such as teaching contents, teaching methods and teaching assessment, and tries to carry out some teaching reforms in combination with teaching practice. First, the reform of teaching content (a) the selection of textbooks and reference books At present, the book market “digital signal processing ” a wide range of textbooks. A salient feature is the widespread appearance of excellent foreign textbooks in the form of photocopies or translations. Among them, academic style excellent teaching materials include