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<p style="text-align: justify;"><em><strong>Considere a EDO de primeira ordem a seguir: </strong></em></p> <p style="text-align: center;"><em><strong>«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mrow»«mi»d«/mi»«mi»y«/mi»«/mrow»«mrow»«mi»d«/mi»«mi»x«/mi»«/mrow»«/mfrac»«mo»=«/mo»«mo»#«/mo»«mi»e«/mi»«mi»d«/mi»«mi»o«/mi»«/math»</strong></em></p> <p style="text-align: justify;"><em><strong>de «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mn»0«/mn»«/math» a «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mo»#«/mo»«mi»x«/mi»«mi»f«/mi»«/math» com «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»y«/mi»«mo»(«/mo»«mn»0«/mn»«mo»)«/mo»«mo»=«/mo»«mo»#«/mo»«mi»y«/mi»«mn»0«/mn»«/math». Resolva a equação utilizando o método explicito de Euler com «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»h«/mi»«mo»=«/mo»«mo»#«/mo»«mi»h«/mi»«/math» .</strong></em></p>
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General feedback
<p><span style="color: #008000;">% Solução no MATLAB</span></p> <p>clear <span style="color: #ff00ff;">all</span></p> <p>dF=inline(<span style="color: #ff00ff;">'equação'</span>); <span style="color: #008000;">% coloque aqui a equação</span></p> <p>h=?; p=?; <span style="color: #008000;">% Substitua aqui os valores de h (passo) e p (número total de passos)</span></p> <p>x(1) = ?; y(1) = ?; <span style="color: #008000;">% Informe aqui as condições iniciais</span></p> <p><span style="color: #0000ff;">for i = 1:p</span></p> <p style="padding-left: 30px;">x(i+1) = x(i) + h;</p> <p style="padding-left: 30px;">y(i+1) = y(i) + h*dF(x(i),y(i));</p> <p><span style="color: #0000ff;">end</span></p> <p>Solucacao=y(length(y))</p>
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Algorithm
Choice 1
Answer
<p><span>#s_euler</span></p>
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Choice 2
Answer
<p><span>#s_euler_m</span></p>
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<p>Essa é a solução de Euler explicito modificado</p>
Choice 3
Answer
<p>#erro_1</p>
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Choice 4
Answer
<p><span>#erro_2</span></p>
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Choice 5
Answer
<p>Nenhuma das respostas esta correta.</p>
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Choice 6
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Choice 7
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Choice 8
Answer
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Feedback
Combined feedback
For any correct response
<p>Sua resposta está correta.</p>
For any partially correct response
<p>Sua resposta está parcialmente correta.</p>
Options
Show the number of correct responses once the question has finished
For any incorrect response
<p>Sua resposta está incorreta.</p>
Settings for multiple tries
Penalty for each incorrect try
100%
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33.33333%
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Hint 1
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Clear incorrect responses
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Hint 2
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Clear incorrect responses
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Created
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Tuesday, 19 November 2013, 5:04 PM
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Tuesday, 19 November 2013, 5:04 PM
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