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How can i modify this for loop to only give "integer indices values"?

1 次查看（过去 30 天）
Mohannad Abboushi
回答： Walter Roberson 2016-2-7
function[y]= hw3question1a(t,y)
y=1;
h=.02;
t=0;
f=(3*exp(-(4*t)))-2*y;
for i=1:50
t(i+1)=t(i)+h;
y(i+1)=y(i)+h*f(t(i),y(i));
plot(t,y,'r--')
xlabel('t'); ylabel('y')
title('Eulers Method for function question1')
end

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采纳的回答

Walter Roberson
Walter Roberson 2016-2-7
f = @(t,y) (3*exp(-(4*t)))-2*y;

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