labview大数据采集，保存波形及时间参数，实时保存及波形回看并行处理，加快处理速度节省内存空间，历史记录回看符合测控应用-labview large data collection, storage and time waveform parameters, and save real-time waveforms look back parallel processing to speed up the processing speed to save memory space, looking back at the history of compliance with monitoring and control applications