Translations:Minimum-phase spectrum/20/en

From SEG Wiki
Jump to navigation Jump to search
ADVERTISEMENT

For a real signal, the phase spectrum is an odd function of frequency f (i.e., the phase spectrum is antisymmetric about the origin of the frequency axis). As a result, we have to plot only and for positive frequencies f. Let us plot both phase curves on the same graph, as we do in Figure 7c.