HW5 Discussion, ECE438, Fall 2010, Prof. Boutin

Use this page to discuss the homework. Feel free to post your answers and discuss them here. --Mboutin 10:04, 27 September 2010 (UTC)

Any hints on how to start off 1b?

Look at the reconstruction in the Fourier domain. --Mboutin 10:04, 27 September 2010 (UTC)

I don't understand what 2a) wants. Reconstruction signal?> Is that ... inverse sampling it? ~ajfunche

If the words of the question sound unfamiliar to you, you absolutely have to read Sections 7.1 and 7.2 of Oppenheim-Willsky (the ECE301 textbook). --Mboutin 10:04, 27 September 2010 (UTC)

For question 2c, will the impulse response just be the convolution of a unit impulse with the transfer function ho(t) (given on pg 521 fig 7.7 of Oppenheim-Willsky)?

Sort of. but this is a "convoluted" way to get the answer (pun intended). Think about it a little bit! --Mboutin 07:56, 29 September 2010 (UTC)

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