The weights of the dclta impulses corrcsponds to the sample values of X ( J W ' )
a t frequencies w = ;,u, rriultiplie(I ~r)y a facttor $ =
Solution 11.11
a ) Converting (1 1.14) yields
where X ~ ( J W ' ) is the spectrum of one period of ,c(t) With (11.18) t h e re- quircd relationship follows