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Unformatted text preview: SP First ERRATA. These are mostly typos, but there are a few crucial mistakes in formulas. Underline is not used in the book, so Ive used it to denote changes. JHMcClellan, February 13, 2010 1. page 10*, Figure 24, last line of text in figure: H) x D r cos . / 2. page 13*, righthand column, last line of text, change 3 to 2, ... negative slope of 2 3 for 1 2 < t 2: Now ... 3. page 34*, Figure 221, The diagram of the original figure does not correspond to the equa tions given in the problem. The general formula for the distance off the reflector, d 2 , is d 2 D d r C p .x d r / 2 C d 2 t . The figure should be replaced with the one below: REFLECTOR TRANS MITTER ( d r , d t ) ( , d t ) Velocity = c VEHICLE x y 4. page 41, (bottom left), The CDROM citation should read: LAB: #3 AM and FM Sinusoidal Signals 5. page 44*, 2nd line, left hand column, change the sentence to read: Since T D 1=f is the smallest possible period, it is also the fundamental period. 6. page 49, equation (3.25) O r thogonality Property 7. page 53, (2nd line of equations for a k ), denominator should be: j.2 =T /k , so we would have D 1 T e j.2 =T /k. 1 2 T / e j.2 =T /k.0/ j.2 =T /k 8. page 56, 2nd line of equation(3.37), exponent in exponential needs changing, should be: e j.2 =T /kt . The entire line should read: C 1 T T Z 1 2 T .2.T t/=T /e j.2 =T /kt dt 9. page 63, righthand column, line 18, (insert a space) ...signals, such as a TouchTo ne ph one. 10. page 78, righthand column, 7 lines below equation (4.12) should read: ...arbitrary, but the ideal DtoC converter always selects... 11. page 83, The CDROM citation should read: LAB: #3 Chirp Synthesis from Chapter 3 12. page 91, The CDROM citation should read: DEMO: Reconstruction Movies 13. page 111, The CDROM citation should read: LAB: #6 Digital Images: A/D and D/A 14. page 123*, The convolution table has a notation problem. h 1 n and h 2 n are swapped and we should have written h 2 kh 1 n k . Also, in the equation above the table, we should write: yn D h 2 n h 1 n ....
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 Spring '08
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