EE253_F11_HW3

EE253_F11_HW3 - EE253, Fall 2011 Prof. Essam Marouf DSP I...

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EE253, Fall 2011 Prof. Essam Marouf DSP I --------------------------------------------------------------------------------------------------------------------- Homework #3 To be Completed by Monday Oct 3, 2011 ---------------------------------------------------------------- Instructions for Midterm Exam #1 : Wednesday Oct 5, 2011, 6:00-7:15 pm, ENG 303. In Class. Two 2-sided 8.5”x11” summary sheets are allowed. No other material is allowed. Covers Lectures 1 to 6, Homework 1 to 3 and related reading assignments. Three Questions; all answers are to be included in the exam book (see sample exam). Sample midterm 1 exam & solutions will be posted on the class website. No Makeup Exams are Given --------------------------------------------------------------------------------------- Problems are from O&S Chs. 8 and 9 --------------------------------------------- 1. 8.28 parts a to d only (Ed. 3; attached). Do all calculations by hand. 2. 8.29 (Ed. 3; attached). Do all the calculations by hand first then use Matlab to check your results 3- a) 9.3 (Ed. 2), 9.7 (Ed. 3) b) 9.11 (Ed. 2), 9.13 (Ed. 3) c) 9.17 (Ed. 2), 9.19 (Ed. 3) 4- a) 9.22 (Ed. 2), 9.23 (Ed. 3) b) 9.13 (Ed. 2), 9.18 (Ed. 3). Hint: You need not sketch the N = 16 decimation-in- frequency (DIF) signal flow graph. Think of the transpose relation between the DIT and DIF flow graphs.
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EE253_F11_HW3 - EE253, Fall 2011 Prof. Essam Marouf DSP I...

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