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P(Ai) =
3
j=1
P(Ai, Bj), i = 1, 2, 3, 4
Hence :
P(A1) =
3
j=1
P(A1, Bj) = 0.1 + 0.08 + 0.13 = 0.31
P(A2) =
3
j=1
P(A2, Bj) = 0.05 + 0.03 + 0.09 = 0.17
P(A3) =
3
j=1
P(A3, Bj) = 0.05 + 0.12 + 0.14 = 0.31
P(A4) =
3
j=1
P(A4, Bj) = 0.11 + 0.04 + 0.06 = 0.21
Similarly :
P(B1)
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Digital And Analog Communication Systems(디지털 아날로그 통신 시스템)
7판 솔루션 입니다.
Leon W.Couch 저
2006. 7. 1
1장 ~ 8장 + ApxB까지 있습니다. 없음
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Communication Systems. Wiley.
Proakis, J. G., & Manolakis, D. K. (2014). Digital Signal Processing: Principles, Algorithms, and Applications. Pearson.
Smith, S. W. (1997). The Scientist and Engineer\'s Guide to Digital Signal Processing. California Technical Publishing.
IEEE Signal Processing Societ
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\'x_7(n)\');
>> title(\'Sequence x_7(n)\');
2.3 (1)
>> n1=[-12:12]; x1=[-2,-1,0,1,2];
>> x1=x1\'*ones(1,5);
>> x1=(x1(:))\';
>> Hs=stem(n1,x1);
>> xlabel(\'n\'); ylabel(\'x_1(n)\');
>> title(\'Sequence x_1(n)\');
2.3 (3)
>> n3=[0:11]; x3=sin(0.1*pi*n3)
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|H|\');
>> title(\'Magnitude Response of h(n)=(0.9)^{|n|}\');
>> subplot(2,1,2); plot(w/pi,phaH);
>> xlabel(\'w/pi\'); ylabel(\'Degrees\');
>> title(\'Phase Response of h(n)=(0.9)^{|n|}\');
3.11 (3)
>> [h1,n1]=stepseq(0,0,40);
>> [h2,n2]=stepseq(40,0,40);
>>
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Solution, DC-DC Converter의 노이즈 방지부품인 Power Inductor 등의 다양한 제품 개발 뿐 아니라 디지털 휴대기기(휴대폰, 디지털 카메라, MP3, 캠코더 등)에서 디스플레이(PDP, LCD TV, LED TV, Monitor, Notebook 등) 및 자동차 분야로 application 영역의 확대를 시도
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