Aiming at the characteristics of curriculum of biomedical engineering and functions of LabVIEW software, this paper proposed the application of LabVIEW in biomedical engineering teaching by combining hardware with virtual experiments. A virtual EEG experimental instrument was designed. Firstly, EEG signal is magnified and filtered via weak signal processing box, and then virtual instrument is used to achieve the acquisition, storage, display and frequency domain analysis of EEG signal.%利用LabVIEW软件的功能,采用硬件实验和虚拟实验相结合的形式,将LabVIEW应用于生物医学实验教学中.设计了虚拟脑电实验仪,首先通过微弱信号处理实验箱对脑电信号放大滤波,然后利用虚拟仪器技术实现脑电信号的采集、存储、显示和频域分析.
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