摘要
LabVIEW在仪器设计中的优势已越来越明显。本文在软件平台上利用LabVIEW输入MIT库中的心电信号,将其依次进行陷波、高通、低通等滤波处理,分析、计算出心率和QRS波的振幅及间期,实现了虚拟仪器中信号的分析处理任务。
The advantages of LabVIEW are becoming more and more distinct in instruments design. The ECG signals from MIT database are introduced using LabVIEW on software platform. They are treated with band stop, high pass, low pass filters in turn, and then heart rate is analyzed and calculated. Finally the amplitude and duration of QRS are recognized.
出处
《医疗卫生装备》
CAS
2006年第10期19-20,23,共3页
Chinese Medical Equipment Journal