unable to understand and clear the erroe

Error using bvparguments (line 108)

Error in calling BVP4C(ODEFUN,BCFUN,SOLINIT):

The derivative function ODEFUN should return a column vector of length 10.

Error in bvp4c (line 130)

bvparguments(solver_name,ode,bc,solinit,options,varargin);

Error in rotating_Disk (line 20)

sol = bvp4c(@rotode,@rotbc,solinit);

Answer 1

[Walter Roberson]

solinit uses 10 boundary conditions, but your function returns a column vector with 11 entries. Those numbers must match.

[alfunsa Prathia]

I am totally new to matlab pograming can you please help me correcting it

Index exceeds array bounds.

Error in rotating_Disk>rotode (line 90)

f(11)

Error in bvparguments (line 105)

testODE = ode(x1,y1,odeExtras{:});

Error in bvp4c (line 130)

bvparguments(solver_name,ode,bc,solinit,options,varargin);

Error in rotating_Disk (line 20)

sol = bvp4c(@rotode,@rotbc,solinit);

[Walter Roberson]

You use up to f(14) in the code, so you need to pass in at least 14 initial conditions, and you need to return a column vector of 14 elements (instead of 10)

[alfunsa Prathia]

Thank you Mr.Walter ,I could resolve my problem.