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**Unformatted text preview: **x ( t ) in each case. 1. α k = δ [ k-3] + δ [ k + 3] . (1) 2. α k = e-2 | k | . (2) 3. Repeat the above two questions but consider the case that the period is 3 π instead of 4. Question 6: p. 256, Problem 3.23(a,b). Hint: You need to use the solution of Textbook Problem 3.5 and the time-shift property of Fourier series representation. Question 7: p. 256, Problem 3.23(c,d). Hint: For Problem 3.23(d), you need to use the solution of Textbook Problem 3.8 and the time-shift property of Fourier series representation. Question 8: p. 256, Problem 3.24 Question 9: p. 257, Problem 3.25. Question 10: p. 257, Problem 3.29(a,c). Question 11: p. 257, Problem 3.30(a,b)....

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- Fall '08
- GELFAND
- Fourier Series, Fourier series representation