Getting the wrong plot?

1 次查看（过去 30 天）
Andrew Davies
Andrew Davies 2014-5-19
编辑： Yao Li 2014-5-19
function dLdt = Lorentz(t,xyz,s,b,r)
xyz = [3;2;3];
s = 10;
b = 8/3;
r = 0.5;
dx = s*(xyz(2) - xyz(1));
dy = r*xyz(1) - xyz(2) - xyz(1)*xyz(3);
dz = xyz(1)*xyz(2) - b*xyz(3);
dLdt = zeros(3,1);
dLdt(1)=dx;
dLdt(2)=dy;
dLdt(3)=dz;
Then i use this code to call it
[t,xyz]=ode45('Lorentz1',0:0.001:1,[0;0;0]);
plot3(xyz(1),xyz(2),xyz(3));
I'm getting a straight line plot, which it definitely shouldn't be. Is it the way i've defined my initial conditions?
  1 个评论
Yao Li
Yao Li 2014-5-19
编辑：Yao Li 2014-5-19
Your function name is "Lorentz", but the function called by ode45 is 'Lorentz1'. Anything wrong here?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Graphics 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by