attainfactor | The attainment factor at the solution x. | fgoalattain
|
exitflag | An integer identifying the reason the optimization algorithm
terminated. See the function reference pages for descriptions of exitflag specific
to each function, and Exit Flags and Exit Messages. You can also return
a message stating why an optimization terminated by calling the optimization
function with the output argument output and then
displaying output.message. | All functions |
fval | The value of the objective function fun at
the solution x. | fgoalattain, fminbnd, fmincon, fminimax, fminsearch, fminunc, fseminf, fsolve, fzero, linprog, quadprog
|
grad | The value of the gradient of fun at
the solution x. If fun does
not compute the gradient, grad is a finite-differencing
approximation of the gradient. | fmincon, fminunc
|
hessian | The value of the Hessian of fun at
the solution x. For large-scale methods, if fun does
not compute the Hessian, hessian is a finite-differencing
approximation of the Hessian. For the quasi-newton, active-set,
or sqp methods, hessian is the
value of the Quasi-Newton approximation to the Hessian at the solution x.
See Hessian Output. | fmincon, fminunc
|
jacobian | The value of the Jacobian of fun at
the solution x. If fun does
not compute the Jacobian, jacobian is a finite-differencing
approximation of the Jacobian. | lsqcurvefit, lsqnonlin, fsolve
|
lambda | The Lagrange multipliers at the solution x,
see Lagrange Multiplier Structures. lambda is
a structure where each field is for a different constraint type. For
structure field names, see individual function descriptions. (For lsqnonneg, lambda is
simply a vector, as lsqnonneg only handles one
kind of constraint.) | fgoalattain, fmincon, fminimax, fseminf, linprog, lsqcurvefit, lsqlin, lsqnonlin, lsqnonneg, quadprog
|
maxfval | max{fun(x)} at the solution x.
| fminimax
|
output | An output structure that contains information about the
results of the optimization, see Output Structures. For structure field names, see individual
function descriptions. | All functions |
residual | The value of the residual at the solution x. | lsqcurvefit, lsqlin, lsqnonlin, lsqnonneg
|
resnorm | The value of the squared 2-norm of the residual at the
solution x. | lsqcurvefit, lsqlin, lsqnonlin, lsqnonneg
|
x | The solution found by the optimization function. If exitflag
> 0, then x is a solution; otherwise, x is
the value of the optimization routine when it terminated prematurely. | All functions |