8.5 Sketch the graph of the impulse response weights for the following transfer functions: (a) Yt =...

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8.5 Sketch the graph of the impulse response weights for the following transfer functions:

(a) Yt = 2(1 ¡ 0:5B)B2Xt

(b) Yt =

3B 1 ¡ 0:7B Xt

(c) Yt =

1 ¡ 0:5B 1:2 ¡ 0:8B Xt

(d) Yt =

1 1 ¡ 1:1B + 0:5B2Xt.

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Forecasting Methods And Applications

ISBN: 9780471532330

3rd Edition

Authors: Spyros G. Makridakis, Steven C. Wheelwright, Rob J Hyndman

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