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110年 - 110台灣聯合大學系統_碩士班招生考試_電機類:訊號與系統#104517
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4.(18%)
(a) (6%) Find the Fourier transform of rectangular function
相關申論題
(b) (6%) Find the time-domain signal corresponding to the following Fourier representation
#442652
(c) (6%) Use Parseval's theorem to evaluate the following quantities:
#442653
(a) (6%) show that y(t) is also a periodic function of period "I" i.e., y(t) =y(t-1)
#442654
(b) (6%) Find the Fourier series for y(t) in terms of the Fourier series for f(t) Hint: y(t) = f(t)*h(t), h(t) : the impulse response of δ(t)
#442655
(1)
#442656
(2)
#442657
(1) h[n] = 0.5nu[n]
#442658
(2) h[n] = (n + 1)0.5nu[n]
#442659
8. (6%) Find the locations of poles and zeros and discuss the causality and stability of the following s-domain transfer function.
#442660
9. (6%) Find the locations of poles and zeros and discuss the causality and stability of the following z-domain transfer function.
#442661
相關試卷
110年 - 110台灣聯合大學系統_碩士班招生考試_電機類:訊號與系統#104517
110年 · #104517
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