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## Re: System of two equations of ODE2

**From**: |
ben |

**Subject**: |
Re: System of two equations of ODE2 |

**Date**: |
Wed, 24 Dec 2014 00:01:33 -0800 (PST) |

Hi!
Thanks for the answers.
The sistem is 2 ODE, whit four initial conditions.
I make this program but it doesn't work.
<http://octave.1599824.n4.nabble.com/file/n4667923/dsf.png>
The vector of initial conditions i correct like that? o i have to do
x0=zeros(1,4);
X0(1)=G+h
x0(2)=0
X0(3)=0
x0(4)=vo
i don't know how tho make it.
And another problem i want to plot (x,y), the position vector but it draws
something estrange...
Thanks.
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