What Is Optimization Toolbox?

1 Getting Started[x, fval] =lsqlin(C, d, [], [], Aeq, beq)lsqlin returnsx =0.33330.66671.3333fval =2.3333The minimum occurs at the point x and fval isthesquareofthedistancefrom x to the origin.Note In this example, lsqlin issues a warning that it is switching from itsdefault large-scale algorithm to its medium-scale algorithm. This message hasno bearing on the result, so you can safely ignore it. “Using the OptimizationFunctions” on page 2-6 provides more information on large- and medium-scalealgorithms.More ExamplesThe following sections contain more examples of solving optimizationproblems:• “Examples That Use Standard Algorithms” on page 2-9• “Large-Scale Examples” on page 2-40• Optimization Tool Example contains the example shown above for lsqlinusing the Optimization Tool.1-6