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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 08-15-2007 02:36 AM
修改时间 08-15-2007 08:14 PM
修改时间 11-08-2017 04:12 AM
因为现场的地线很可能不干净。如果不干净,会导致采集的结果更加糟糕。
最简单的办法,可以尝试做一条干净的地线。效果应该会改善。
另外,NI这玩意抗干扰能力超级垃圾。特别做频谱分析的时候。所以,不仅仅是地线的原因。
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