Third order differential equation with one final condition and two initial conditions

Hello, I am attempting to solve a third order differential equation with two initial condition f(0)=0 and f'(0)=1, and one final condition f'(infinity) using BVP5C. Is BVP5C the best approach? Also I am having trouble expressing my conditions since BVP5C documentation says the conditions must be of the form "bc(ya,yb)=0." I am not too experienced in matlab, and I will appreciate any help. Thank you albert

[Jan]

Please post, what you have tried so far. It is much easier to rectify some code instead of creating it (with some exceptions, especially if ASSIGNIN(EVAL(Str))...).

[Alberto mata]

Scratch that.

I have successfully used BVP4C to solve a second order differential equation. However, I would like to know if it is possible to use bvp4c to solve a third order differential equation. This is the code that solves the second order diff equation:

function newdiffeqbvpc4(solver)

if nargin < 1

solver = 'bvp4c';

end

kappa=100;

v=-1;

bvpsolver = fcnchk(solver);

xinit = [linspace(0,kappa,5)];

yinit = [1; 0];

%initial profile

sol = bvpinit(xinit,yinit);

for m = 1

sol = bvpsolver(@f,@bc,sol);

end

figure

p=linspace(0,kappa);

q=deval(sol,p);

plot(p,q);

function dy = f(x,y)

%diff eq new project

dy(1)=y(2);

dy(2)=y(2)+m*y(1)^2;

dy=dy(:);

end

function res = bc(YL,YR)

% Boundary conditions

res = [ YL(1) + v

YR(1) ];

end

end