Modular Data Acquisition
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High-Performance Test
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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 06-07-2012 02:17 AM
我使用的labview2010中文版，添加了振动模块和高级数据处理模块，其中找到了2种去除趋势相，如WA Detrend ，TSA Detrend请问TSA Detrend，中的method选择的N-N-polynomial，就是常见的最小二乘法吗？请问离散积分在哪能找到。
修改时间 06-24-2012 10:05 AM
去趋势字母意思感觉用的是多项式拟合后求差。
然后离散积分就是个求和过程，自己编一段也可以解决问题
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