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ode45 and ode 23 plot

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baran erbas
baran erbas 2019-5-26
关闭： John D'Errico 2019-5-26
I asked this question before but i can't solve this. The question is Suppose we have a differential equation dy/dx=-2x+4y^2 over the range x=0 to 1 with y(0)=0.Solve with ode23 and ode45 and plot graphs?
function xl=H(x,y)
xl=zeros(2,1);
xl(1)=x(2);
xl(2)=-2*x+4*y^2;
[y,x]=ode45['H',[0,1],[0,1]];
I tried this but i think it is totally wrong. I don't understand this ode function so please help me. My teacher want solution with function but i can't solve and there is no any example like this question.
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John D'Errico
John D'Errico 2019-5-26
You asked it. You got a complete answer, far more than I would have given to you. So ask for more help there.

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