- fminsearch Computes the unconstrained minimimum of given function with the Nelder-Mead algorithm.
 - `neldermead`_ Provides direct search optimization algorithms.
 - neldermead_overview An overview of the Nelder-Mead toolbox.
 - nmplot Provides direct search optimization algorithms.
 - optimget Queries an optimization data structure.
 - optimplotfunccount Plot the number of function evaluations of an optimization algorithm
 - optimplotfval Plot the function value of an optimization algorithm
 - optimplotx Plot the value of the parameters of an optimization algorithm
 - optimset Configures and returns an optimization data structure.
 
- optimbase Provides an abstract class for a general optimization component.
 
- optimsimplex Manage a simplex with arbitrary number of points.
 
- aplat Flattens a list.
 - list2vec Concatenates list entries in a matrix.
 - lmisolver Solve linear matrix inequations.
 - lmitool Graphical tool for solving linear matrix inequations.
 - pack Compress a list of block-diagonal symmetric matrices.
 - recons Inverse function for aplat.
 - semidef Solve semidefinite problems.
 - unpack Uncompress a list of block-diagonal symmetric matrices.
 - vec2list Inverse function of list2vec.
 
NDcost generic external for optim computing gradient using finite differences
datafit Parameter identification based on measured data
derivative approximate derivatives of a function
fit_dat Parameter identification based on measured data
fsolve find a zero of a system of n nonlinear functions
karmarkar Solves a linear optimization problem.
leastsq Solves non-linear least squares problems
lsqrsolve minimize the sum of the squares of nonlinear functions, levenberg-marquardt algorithm
numdiff numerical gradient estimation
optim non-linear optimization routine
qld linear quadratic programming solver
qp_solve linear quadratic programming solver builtin
qpsolve linear quadratic programming solver
readmps Reads a Linear Program from a MPS file.