Figure P.11.35 depicts a rect function (as defined above) and a periodic comb function. Convolve the two to get g(x). Now sketch the transform of each of these functions against spatial frequency k/2Ï€ = 1/λ. Check your results with the convolution theorem. Label all the relevant points on the horizontal axes in terms of d€”like the zeros of the transform of Æ’(x).

Figure P.11.35

Transcribed Image Text:

h(x) f(x) •.. d 2