ecen4763.notes.19

Ecen4763.notes.19 - ECEN 4763 Introduction to Digital Signal Processing Fall 2009 Lecture 19 Wednesday More Phase Course Recap 1 Wrap-up linear

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1 ECEN 4763: Introduction to Digital Signal Processing Fall 2009 Lecture 19: Wednesday, September 30, 2009 More Phase, Course Recap 1. Wrap-up linear phase 2. Signal processing mythbusters 3. Course recap
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2 More Phase, Course Recap 1. Wrap-up linear phase 2. Signal processing mythbusters 3. Course recap
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7 Nonlinear-phase filter Linear-phase filter
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8 More Phase, Course Recap 1. Wrap-up linear phase 2. Signal processing mythbusters 3. Course recap
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9 Signal Processing Myth #1 Claim : Given the impulse response: We’ll observe the following output if we input two impulses: LTI System t 0 x ( t ) = δ ( t ) 1 t 0 y ( t ) LTI System t 0 x ( t ) = δ ( t ) + δ ( t -6) 1 t y ( t ) 6 1 0 6 Signal Processing Myth #2 Claim : When our x-axis is discrete , we draw impulses using lollipops: n x ( n ) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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10 Signal Processing Myth #3 Claim : When the x-axis is continuous , we draw impulses using lollipops: t or Ω or ω x ( t ) or X (Ω) or X ( e ) Signal Processing Myth #4 Claim : We convolve two DT signals using the following formula:
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This note was uploaded on 12/26/2010 for the course ECEN 4763 taught by Professor Staff during the Fall '08 term at Oklahoma State.

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Ecen4763.notes.19 - ECEN 4763 Introduction to Digital Signal Processing Fall 2009 Lecture 19 Wednesday More Phase Course Recap 1 Wrap-up linear

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