要根据一个曲线图来得出各个数据,例如幅值,周期等,我采用waveform measurement下的VI来进行,但总是跳出下面的错误
Error -20309 occurred at "ma_ptmFetch.vi" when called from "Amplitude and Levels 1 chan.vi"
Possible reason(s):
Analysis: The amplitude of the waveform is zero, so the histogram method cannot be used.
请高手指导一下,谢谢!