unable to understand and clear the erroe

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alfunsa Prathia
alfunsa Prathia 2021-5-28
评论： alfunsa Prathia 2021-6-1
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);

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Walter Roberson
Walter Roberson 2021-5-28
solinit uses 10 boundary conditions, but your function returns a column vector with 11 entries. Those numbers must match.
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Walter Roberson
Walter Roberson 2021-5-28
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
alfunsa Prathia 2021-6-1
Thank you Mr.Walter ,I could resolve my problem.

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