Experimental Teaching Method Based on Hierarchy Model for Digital Signal Processing
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摘要: 实验教学是《数字信号处理》教学工作的重要内容,针对传统方法存在的实际问题,给出了教学改革的基本思想,提出了基于分层模型的实验改革方案,即将实验内容划分为概念原理型实验、知识应用型实验和工程实践型实验3个层次,并将其归为选作实验和必做实验两大类。实验教学分层模型在教学实践中具体实施,取得了较好的教学效果。Abstract: The experimental teaching is one of the main parts of teaching process of the course of digital signal processing. For the limitations of the traditional teaching methods, the basic reformation idea is given and the hierarchical model of experimental teaching is proposed in the paper. In the hierarchical model, the conceptual verification experiments, the knowledge-orientated experiments, and the engineering application-orientated experiments are clarified in difference layers. Those experiments can also be clarified into two classes: the experiments needed to be done and those selected to be done. The teaching approaches proposed in this paper were practiced and some better results were obtained.
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Keywords:
- digital signal processing /
- teaching approach /
- hierarchical model
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[1] Sanjit K Mitra. Digital signal processing-a computer based approach[M]. Second edition. New York: Mcgraw-Hill Companies, 2001: 1-40. [2] Alan V Oppenheim, Ronald W Schafer, John R. Buck discrete time signal processing[M]. Second edition. Edinburgh: Pearson Education, 1999: 1-7. [3] 刘婷, 孙云山, 张立毅. 数字信号处理课程的教学初探[J]. 太原理工大学学报:增刊, 2006, 24(12): 88-94. [4] 刘大年, 史旺旺, 孙贵根, 等. "数字信号处理"课程的形象化 教学方法探索[J]. 电气电子教学学报,2006, 28(4): 104-107. [5] 钱璐, 林新中, 唐斌. 《数字信号处理》课程教学改革的探讨[J]. 电子科技大学学报:社科版,2005, 7: 64-72. [6] 张晓光, 王艳芬, 王刚. Matlab在"数字信号处理"课程教学中的应用[J]. 电气电子教学学报,2004, 26(5): 37-40. [7] 张刚, 贺利芳, 何方白, 等. 基于Matlab的"数字信号处理"课程教学探索[J]. 高等教育研究,2007, 24(2): 45-46. [8] 王艳芬, 史良, 王刚. 基于Matlab软件环境的《数字信号处 理》课程新实验开发[J]. 实验技术与管理,2002, 19(3): 61-68. [9] 翟因虎, 潘保昌. 基于网络资源利用的"数字信号处理"课程教改试验研究[J]. 广东工业大学学报:社会科学版增刊,2006, 6(12): 131-132. [10] 彭启琼. "数字信号处理"课程双语教学的初步实践与探讨[J]. 电气电子教学学报,2003, 25(4): 12-14. [11] 邓立新, 杨震. 数字信号处理课程双语教学初探[J]. 中国电子教育,2006(1): 38-41.
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