matlab 二阶微分方程组解function Dy=dfun(t,y)D2y(1,1)=(0.0176*y(2)-960-23.85/(0.0088-0.0072*y(1)).^1.4-0.1*Dy(1,1))/96;Dy(2,1)=(-0.0176*Dy(1,1)-0.1*y(2)+2)/(2.4e7*y(1));t=linspace(0,0.15,100);ode113('dfun',t,[0,16e6]);这有什么问题

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 04:56:37
matlab 二阶微分方程组解function Dy=dfun(t,y)D2y(1,1)=(0.0176*y(2)-960-23.85/(0.0088-0.0072*y(1)).^1.4-0.1*Dy(1,1))/96;Dy(2,1)=(-0.0176*Dy(1,1)-0.1*y(2)+2)/(2.4e7*y(1));t=linspace(0,0.15,100);ode113('dfun',t,[0,16e6]);这有什么问题

matlab 二阶微分方程组解function Dy=dfun(t,y)D2y(1,1)=(0.0176*y(2)-960-23.85/(0.0088-0.0072*y(1)).^1.4-0.1*Dy(1,1))/96;Dy(2,1)=(-0.0176*Dy(1,1)-0.1*y(2)+2)/(2.4e7*y(1));t=linspace(0,0.15,100);ode113('dfun',t,[0,16e6]);这有什么问题
matlab 二阶微分方程组解
function Dy=dfun(t,y)
D2y(1,1)=(0.0176*y(2)-960-23.85/(0.0088-0.0072*y(1)).^1.4-0.1*Dy(1,1))/96;
Dy(2,1)=(-0.0176*Dy(1,1)-0.1*y(2)+2)/(2.4e7*y(1));
t=linspace(0,0.15,100);
ode113('dfun',t,[0,16e6]);
这有什么问题

matlab 二阶微分方程组解function Dy=dfun(t,y)D2y(1,1)=(0.0176*y(2)-960-23.85/(0.0088-0.0072*y(1)).^1.4-0.1*Dy(1,1))/96;Dy(2,1)=(-0.0176*Dy(1,1)-0.1*y(2)+2)/(2.4e7*y(1));t=linspace(0,0.15,100);ode113('dfun',t,[0,16e6]);这有什么问题
把原方程写出来看看,你这种写法比较非主流