This tutorial explains the fundamentals of time-, frequency-, and modulation-domain analysis from the perspective of several examples.

Insertion of additional custom signal processing commands prior to frequency domain visualization, as needed, for more advanced analysis insight. Live or post-acquisition analysis of time-domain data ...

There may also be unknown cycles at other frequencies that should be identified. Further, the frequency domain allows analysis of the effects of different types of adjustment procedures; these effects ...

Indicative of a trend toward combining time- and frequency-domain analysis capabilities in one instrument, the R&S RTP also offers spectrum- and signal-analysis functions.