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Engineering Math
Homework 9
Spring 2009
(due Thursday, April 16)
Consider the function
.
if
otherwise
0ÐBÑ œ
B
$
B
$
!
œ
(1)
Briefly explain why
is absolutely integrable, or show that
is absolutely integrable.
00
(2)
Represent
as a Fourier integral (not a Fourier series).
Show all the steps!
0
Note 1
Þ
EÐAÑ œ !
FÐAÑ œ !
If you know immediately that either
or
, you may state and/or use
that without any explanation.
Note 2
Þ
Feel free to use the formula list.
Whenever you use one of the formulas, be sure to
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This note was uploaded on 01/28/2010 for the course ESE 317 taught by Professor Hastings during the Fall '08 term at Washington University in St. Louis.
 Fall '08
 Hastings

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