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The signal (t) -ATA t -2 -1 1 2 3 can be written in the form x(t) = ckejkat Σ k=-00 Ck - jk where the coefficients satis
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The signal (t) -ATA t -2 -1 1 2 3 can be written in the form x(t) = ckejkat Σ k=-00 Ck - jk where the coefficients satis
The signal (t) -ATA t -2 -1 1 2 3 can be written in the form x(t) = ckejkat Σ k=-00 Ck - jk where the coefficients satisfy (1/4 (k = 0) lika [ka sin(kx/2)e –jka/2 – že_jka] (otherwise). (a) Show that C2 = and Lc2 = : What frequency is associated with this coefficient? (b) What is the value of the coefficient c_2? (c) The signal y(t) -A124. t -5/3 4/3 7/3 10/3 -2/3 o 1/3 can be written in the form y(t) = -- dkejkat. Show that dk (d) What are the values |d2| and Zdz? k Chie-jka/3