Ode45 help

[Brandon Pye]

Hey guys,

I'm in a class where I need to use ode45. I keep getting an error  
syntax when I copy the code from matlab to octave. The function that  
contains the differential equations gets its values from a structure  
defined in the master .m file. In matlab, when I call ode45 the code  
looks like:

[t,y] = ode45(@gene.m, [0 10], y0, [], info);

Where the closed brackets are skipping the tolerance and 'info' is the  
structure I need so that the function 'gene.m' can get the values  
necessary for the differential equations. When I run that code in  
octave, it can't find the values in the structure. Can anyone tell me  
where I can put the structure in the code when I call ode45 in octave?  
Also, I have matlab for windows. Should I just try to run it with wine?

Thanks,

Brandon