摘要：多通道電生理系統需要對數據進行高速連續采集，介紹了利用雙緩沖技術采集數據以達到其性能要求的方法。同時，對用LabVIEW實現數據臨時存儲的問題也進行了討論。
關鍵字：數據采集，雙緩沖，LabVIEW

Abstract：In multi-channels electrophysiology system ,data acquisition should be high speed and continuous. The technique of circular buffer to satisfy its performance is introduced in this paper, and temporary data storage in use of LabVIEW IS discussed.
Keywords：data acquisition, circular buffer, LabVIEW