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Difference between revisions of "NVGate FFT"
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→FFT zoom
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* Set '''Factor''' and '''Center''' (min and max values are update automatically with the center frequency) if the zoom would be done around a central frequency well defined. By modifying Factor, max and min frequencies will be automatically set to define zoom limits. | * Set '''Factor''' and '''Center''' (min and max values are update automatically with the center frequency) if the zoom would be done around a central frequency well defined. By modifying Factor, max and min frequencies will be automatically set to define zoom limits. | ||
* Set '''max''' and '''min''' frequencies (center and factor are update automatically) if the limits in frequency would be fixed on specific values. | * Set '''max''' and '''min''' frequencies (center and factor are update automatically) if the limits in frequency would be fixed on specific values. | ||
=====Envelope=====: | |||
[[NVGate_Envelope_analysis|Read the user note for more info about envelope analysis.]] | |||
FFT plug-in integrates as a standard an amplitude demodulation analysis that provides envelope results. Even demodulated time domain signal and envelope spectra can be handled for real time display, result saving and report generation. | |||
Envelope demodulation is linked to the FFT zoom activation. When FFT zoom is different from none, the envelope demodulation can be activated through a simple click. | Envelope demodulation is linked to the FFT zoom activation. When FFT zoom is different from none, the envelope demodulation can be activated through a simple click. | ||
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[[category:FFT]] | [[category:FFT]] | ||
=====CBT: Order analysis===== | =====CBT: Order analysis===== | ||
Contains the settings related to constant band tracking operations. | Contains the settings related to constant band tracking operations. | ||