摘要
FIR(finite impulse response)数字滤波器设计是数字信号处理课程的一个重要专题实验,做好该实验有着重要意义。以Simulink为软件平台,重点探讨利用其提供的信号处理工具箱中的滤波器设计模块对FIR数字滤波器进行设计和仿真的方法。实践证明,利用此实现方法,学生不仅能较快地理解和掌握FIR数字滤波器理论,而且能提高学习兴趣和提高其综合应用能力和分析问题的能力。
Designing digital filter is one of the most important experiments of digital signal processing, It has important significance for students to complete this experiment. Simulink was regarded as the software platform, and the signal processing toolbox was utilized to design the FIR and its simulation. The practice proves that when the students utilize this way to perform the experiment, they can not only apprehend and grasp the theory but also increase their study interest, and improve their abilities in applying synthesis and analyzing synthesis.
出处
《实验技术与管理》
CAS
北大核心
2010年第5期80-82,共3页
Experimental Technology and Management
基金
湖南省自然科学基金项目(04JJ40041)
湖南科技大学教育科学研究项目(G30824)
湖南科技大学电子与电气国家级实验教学中心建设项目
关键词
数字滤波器
FIR
实验教学
digital signal processing
FIR
experiment teaching