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Unformatted text preview: 6 2 -t . (over) Assignment #6 - p.2 ECSE-2410 Signals &amp; Systems - Fall 2005 Fri 09/20/05 5(18). For the periodic signal, ) ( t x a , shown. (a)(2) Find the average value. (b)(1)Is ) ( t x a odd, even or neither? (c)(15)Find the exponential Fourier series coefficients, k a , for the first three nonzero terms, by direct integration of the defining equation, -= T t jk a T k dt e t x a ) ( 1 . 6(19) Consider the periodic signal ) ( t x b . (a)(2) Find the average value. (b)(1) Is ) ( t x b odd, even, or neither? (c)(15) Find the exponential Fourier series for ) ( t x b through the first three nonzero terms, by direct integration. (d)(1) Compare the terms found in (c) to those for ) ( t x a in problem 5(c). Which term(s) are different and why? ) ( t x a 2 2 3 1-1 t ) ( t x b 2 4 t 2...
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- Spring '07
- Fourier Series, Complex number, Rectifier, exponential Fourier series, ECSE-2410 Signals