基于myDAQ的心电信号分析与处理综合实验设计  

Integrated Experiment Design on ECG Analysis and Processing Based on myDAQ

作　　者：孙晖[1] 李子恒[1] 

机构地区：[1]浙江大学电气工程学院

出　　处：《电子技术（上海）》2014年第8期76-79,共4页Electronic Technology

摘　　要：针对传统信号分析与处理实验以验证性实验为主,综合性实验不易开展的缺陷,提出基于myDAQ的心电信号分析与处理综合实验设计方案。学生设计部分实验电路,心电信号经实验电路调理后通过myDAQ进入计算机,由后续软件进一步处理。整个实验可在实验室以外的场所进行。实践证明,本方法更加灵活高效,在加深学生对理论理解的基础上,加强了学生的工程实践能力与创新能力的培养。In view of the fact that traditional signal analysis and processing experiments focus on verification experiment, and difficult to carry out integrated experiment, an integrated experiment design based on ECG analysis and processing using myDAQ is proposed to overcome this disadvantage. Part of the experimental circuit is designed by students. The ECG signal is collected and sent into the computer by experimental circuit and myDAQ, and further processed by software. The entire experiment can be carried out outside the laboratory. Practice has proved that this method is more flexible and efficient. While deepening students＆#39; understanding of the theory, this method can strengthen students＆#39; engineering practice ability and innovation capability.

关 键 词：信号分析与处理实验 滤波器设计 ECG 

分 类 号：TN79-4[电子电信—电路与系统]