电子技术
電子技術
전자기술
ELECTRONIC TECHNOLOGY
2014年
8期
76-79
,共4页
myDAQ%信号分析与处理实验%滤波器设计%ECG
myDAQ%信號分析與處理實驗%濾波器設計%ECG
myDAQ%신호분석여처리실험%려파기설계%ECG
myDAQ%signal analysis and processing experiment%filter design%ECG
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。
針對傳統信號分析與處理實驗以驗證性實驗為主,綜閤性實驗不易開展的缺陷,提齣基于myDAQ的心電信號分析與處理綜閤實驗設計方案。學生設計部分實驗電路,心電信號經實驗電路調理後通過myDAQ進入計算機,由後續軟件進一步處理。整箇實驗可在實驗室以外的場所進行。實踐證明,本方法更加靈活高效,在加深學生對理論理解的基礎上,加彊瞭學生的工程實踐能力與創新能力的培養。
침대전통신호분석여처리실험이험증성실험위주,종합성실험불역개전적결함,제출기우myDAQ적심전신호분석여처리종합실험설계방안。학생설계부분실험전로,심전신호경실험전로조리후통과myDAQ진입계산궤,유후속연건진일보처리。정개실험가재실험실이외적장소진행。실천증명,본방법경가령활고효,재가심학생대이론리해적기출상,가강료학생적공정실천능력여창신능력적배양。
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' understanding of the theory, this method can strengthen students' engineering practice ability and innovation capability.