Need to return a column vector?

function dLdt = Lorentz(t,xyz)

x=xyz(1);

y=xyz(2);

z=xyz(3);

s = 10;

b = 8/3;

r = 0.5;

dx = s*(y - x)

dy = r*x - y - x*z

dz = x*y - b*z

dLdt = zeros(3,2,1);

dLdt(1)=dx;

dLdt(2)=dy;

dLdt(3)=dz;

I then tried calling this in another script and it said it needs to return a column vector?

Answer 1

[Image Analyst]

Please read this: http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup

Then, I assume xyz is a M by 3 array of coordinates, so you need to do

x = xyz(:,1);
y = xyz(:,2);
z = xyz(:,3);