摘要
针对"随机信号分析"课程实践教学需求,研究了综合实验教学设计。基于实测雷达海杂波回波数据,设计了基本统计特性分析、概率分布拟合分析和正交信号特性分析等3个实验模块,既可加深学生对随机信号分析基本概念的理解,也可增强学生对实际工程应用中信号随机性的感性认识,锻炼学生利用本课程知识解决实际工程问题的能力,有利于提高学生综合素质和创新能力。
In view of the practical teaching requirement of the Random Signal Analysis course,the design of the comprehensive experimental teaching is studied.Based on the echo data of the measured radar sea clutter,three experimental modules such as the analysis of the basic statistical characteristics,the probability distribution fitting and the analysis of the characteristic of the orthogonal signal are designed,which can not only deepen the students＇ understanding of the basic concepts of random signal analysis,but also enhance their perceptual knowledge of signal randomness in the practical engineering application,and train their ability to use this course knowledge to solve practical engineering problems.It is helpful to improve students＇ comprehensive quality and innovative ability.
出处
《实验技术与管理》
CAS
北大核心
2018年第2期207-210,共4页
Experimental Technology and Management
基金
国家自然科学基金项目(61471379
61102166
61531020)
中国博士后科学基金项目(2013M540733
2014T70904)
山东省博士基金项目(BS2013DX003)
关键词
随机信号分析
综合实验
教学设计
实测雷达回波数据
random signal analysis
comprehensive experiment
teaching design
real measured radar echo data
