Has anyone been able to do this for bvp4c or bvp5c? If so, I would greatly appreciate if you took the time to post about how you managed to do that!
Returning Jacobian in bvp4c/bvp5c
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One can call bvp4c using something like this
options = bvpset('Stats', 'on', 'RelTol', 1e-4, 'AbsTol', 1e-8);
sol = bvp4c(mybvp, mybc, myinitial, options);
which gives a solution structure like
sol =
solver: 'bvp5c'
parameters: 0.0501
x: [1x259 double]
y: [4x259 double]
idata: [1x1 struct]
stats: [1x1 struct]
I'd like to include the output of the Jacobian in the solution output (along with sol.x, sol.y)...like a sol.jac entry. Is there an easy way to do this? You're allowed to attach the Jacobian into the options structure, but I'd like the reverse to happen---i.e. a way to see the values that Matlab is using in it approximation of the Jaocbian.
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