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Difference between revisions of "NVGate FFT"
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'''Note:''' All frequency setting, such as FFT zoom boundaries, start and stop sweep sine, filter limits, etc… can be directly controlled from a display. This is easily achieved by drag and drops the corresponding setting inside a compatible (with X-axis as frequency) graph. | '''Note:''' All frequency setting, such as FFT zoom boundaries, start and stop sweep sine, filter limits, etc… can be directly controlled from a display. This is easily achieved by drag and drops the corresponding setting inside a compatible (with X-axis as frequency) graph. | ||
[[Image:FFT_11.png| | [[Image:FFT_11.png|600px|none]] | ||
As an example (see fig below) you can easily focus on spectra area using the zoom center setting as a cursor in the wideband FFT spectra. Then it is efficient to move the center of the FFT zoom from one peak to the order as a cursor. In cab also be useful to control pass-band filter limits, directly from the corresponding spectra. Try it when you use the monitor filter scalar values. | As an example (see fig below) you can easily focus on spectra area using the zoom center setting as a cursor in the wideband FFT spectra. Then it is efficient to move the center of the FFT zoom from one peak to the order as a cursor. In cab also be useful to control pass-band filter limits, directly from the corresponding spectra. Try it when you use the monitor filter scalar values. | ||