EECS 206 EXAM #1 INFORMATION

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• When: Friday February 10, IN CLASS.
• Where: 11:30 Lecture: 1311 and 1005 EECS.
• Where:   1:30 Lecture: 1200 and 1005 EECS.

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• Bring: Closed book; 2 sides of 8.5 × 11 inch "cheat sheet."
• Bring: No bluebooks (write answers directly on exam).
• Bring: Calculators OK (answers will be simple numbers).

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• Review: In lecture Wednesday February 8; in all labs.

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  Coverage of Material:
• Lecture: Friday January 6-Monday January 30.
• Problem Sets: #1-4 with readings as assigned in them.
• Lecture Notes: Sections #1-3a as assigned in problem sets.

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  Topics emphasized on this exam:
  • Basic signal properties and operations:
    • Scaling and translation
    • Mean, Mean square, Energy, etc.
    • Histograms & estimating mean
  • Complex number manipulations:
    • Rectangular and polar forms
    • Simplifying addition and multiplication
    • Real and imaginary parts
  • Phasor representation of sinusoids:
    • Converting phasors to sinusoids
    • Adding sinusoids using phasors
  • Basic properties of sinusoids:
    • Period of sums of sinusoids
    • Beat signals (AM and piano tuning)
    • Using complex exponentials
  • Frequency-domain representations:
    • Line spectra of periodic signals
    • Power using Parseval's theorem
    • Continuous-time Fourier series

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• Conflicts? Email aey@eecs.umich.edu