Data process and signal analysis based on LabVIEW
Virtual instrument technology is a kind of way for data acquisition and signal analysis; it consists of relevant hardware, software and its function library. The system of data acquisition and signal analysis with Virtual instrument technology includes data collection, instrument control, and data process and network server. This paper presents the principle about it, and gives out an example for data acquisition and signal analysis. The result shows that it works well about data exchange in remote worksite.