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数据采集:如何滤除噪声采集?



硬件: Multifunction DAQ (MIO)

问题: 我用一套(DAQ)信号采集系统模拟输入采集电压信号。信号呈现噪声,希望通过滤除噪声来确定噪声来源。有哪些需要注意的地方?


解答:

对于滤除噪声有以下建议:



相关链接: Developer Zone Tutorial: Field Wiring and Noise Considerations for Analog Signals

National Instruments: Data Acquisition Support

National Instruments: Accuracy Calculator

KnowledgeBase 28MFQMQO: Data Acquisition: Checking Your Board Settings - Analog Input Mode

附件:





报告日期: 04/23/2001
最近更新: 09/11/2015
文档编号: 28MFG3QO