ELEC309-201718 Answers.pdf - PAPER CODE NO EXAMINER Dr A Al-Ataby ELEC 309 DEPARTMENT EE&E TEL NO 48045 MAY 2018 Selected Numerical Answers Q1.a 2\u00d7160

ELEC309-201718 Answers.pdf - PAPER CODE NO EXAMINER Dr A...

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PAPER CODE .................... ELEC309 ............... PAGE .... 1 ........ OF .............. 2 .......................... CONTINUED PAPER CODE NO. EXAMINER: Dr A. Al-Ataby ELEC 309 DEPARTMENT: EE&E TEL. NO: 48045 MAY 2018 Selected Numerical Answers Q1.a 2×160 Hz. Q2.a.iii Direct Form Canonical Cascade Adders 1 2 4 Multipliers 7 7 10 Delay 8 4 4 Q3.a.iii The normalise notch frequency is ] / [ 6 600 50 . 2 sample radian The 3 dB bandwidth of the notch should be approximately 20 Hz therefore Δ should be half of it in [radian/sample]. 6 8953 . 0 1 1047 . 0 30 600 10 2 2 1 2 1 2 2 2 2 2 8016 . 0 551 . 1 1 732 . 1 1 8016 . 0 551 . 1 1 732 . 1 cos 2 1 cos 2 ) ( z z z z z z z z z z z z z H
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PAPER CODE .................... ELEC309 ............... PAGE .... 2 ........ OF .............. 2 .......................... CONTINUED Q4 Q4.a.i 0588 . 0 ] 5 [ ] 5 [ 0796 . 0 ] 4 [ ] 4 [ 0980 . 0 ] 3 [ ]
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  •  h, Dr A. Al-Ataby,   2, z cos  

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