How can I pas a matrix to function handle which is going to be used in ode45 solver?

Hi, Im beginner in Matlab and I need to solve system of differential equations. I was thinking about using ode45 solver. I made a script which produces matrix of parameters which i would like to use in my system of equations: A = [a b c, d e f, g h i]; I would like my system to look like that: dy(1)= a*y(1)+b*y(2)+c*y(3) dy(2)= d*y(1)+e*y(2)+f*y(3) dy(3)= g*y(1)+h*y(2)+i*y(3)

And this system has to be made in function: function dy=example(t,y) and then used in ode45: [X,Y]=ode45(@example,xspan,ynot);

However the A matrix is counted in a script. Is there a chance to pass the A-matrix to function example and run it in ode45 with this parameter?

Please help

Answer 1

[Andrei Bobrov]

A = [a b c, d e f, g h i]; 
example = @(t,y)A*y;
[X,Y]=ode45(example,xspan,ynot);