从神经电信号实验的实际需求出发,对信号采集系统进行分析,根据这些要求来选择硬件设备,基于Labview来设计信号采集和实时分析系统.对于实验所关注的参数(ISI、潜伏期等),着重探讨采样系统的控制逻辑问题,用软件的方式来实现信号参量的实时分析、处理和显示.讨论了设计过程中所遇到的典型问题,提出这些问题的解决途径.
Based on actual requirement of neuro signal experience,this article analysised the experience′s requirement to signal collection system,then we selected hardware and designed signal collection & real-time analysis system based on Labview followed these requirements.To the critical parameters(as ISI、Latency) in the experience process we try to deal them mainly on soft designing.We analysised(Real-time Data)、 computed and displayed these parameters by ingenious software.At the end of this paper we discussed t...