STAT 332 HW 5 Solutions
1. 5.4.7 in the textbook. You have a power spectrum and you want to find some other information.
First, you want to find the half power bandwidth
() =
9
9
=
(2)2 + 64 128
(2)2 + 64 = 128
2 = 8
4
8
= ,
a) Now we want to find a ba
STAT 332 HW 6 Solutions
1. Problem 7.4.1 in the textbook.
So, you have some signal and you have some noise and you want to make a filter using a resistor
and a capacitor that gives you the most signal possible, relative to the amount of noise you get out.
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STAT 332/432 , Test 1, Thu, Oct 7, 2014
Closed boots; no calculators, laptopsJ etc. Just pencil/pen and paper.
Name: AMISN Ea REV
10 PTS‘
PROBLEM 1: Consider the periodic signal with