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Difference between revisions of "NVGate FFT"
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* '''Order number''': Select the number of the order you want to track, from 0.001 up to 800. | * '''Order number''': Select the number of the order you want to track, from 0.001 up to 800. | ||
* '''Bandwidth''': Select the bandwidth used to compute the energy of the order from ''3*FrequencyRange/(NumberOfLine-1)'' up to ''FrequencyRange'' with ''FrequencyRange'' being the value of the setting Range from the FFT analysis sub-module, and ''NumberOfLines'' being the value of the Resolution setting from the FFT analysis sub-module. | * '''Bandwidth''': Select the bandwidth used to compute the energy of the order from ''3*FrequencyRange/(NumberOfLine-1)'' up to ''FrequencyRange'' with ''FrequencyRange'' being the value of the setting Range from the FFT analysis sub-module, and ''NumberOfLines'' being the value of the Resolution setting from the FFT analysis sub-module. | ||
* '''Weighting window''': window used to weighting the signal before the processing. There are six set windows: Uniform, Hanning, Hamming, Kaiser Bessel, Flat top, [[NVGate_Time_windows|and three customized windows: Force, Response and Dual exp (see the Time Windows chapter]]). [[NVGate_Weighting_Windows_appendix|For the window characteristics, see the Appendix.]] | * '''[https://en.wikipedia.org/wiki/Window_function Weighting window]''': window used to weighting the signal before the processing. There are six set windows: Uniform, Hanning, Hamming, Kaiser Bessel, Flat top, [[NVGate_Time_windows|and three customized windows: Force, Response and Dual exp (see the Time Windows chapter]]). [[NVGate_Weighting_Windows_appendix|For the window characteristics, see the Appendix.]] | ||
===Trigger=== | ===Trigger=== | ||