The rectangular function is often defined as

where it is set equal to 1/2 at the discontinuities (Fig. P.11.14). Determine the Fourier transform of

Notice that this is just a rectangular pulse, like that in Fig. 11.1b, shifted a distance x₀ from the origin.

Fig 11.1b

Fig. P.11.14

Transcribed Image Text:

|(x – xo)/a| > ! |(x – xo)/a| |(x – xo)/a| < } 0, rect 1, f(x) х — хо rect