When you have several objective functions that you want to optimize simultaneously, these solvers find the optimal tradeoffs between the competing objective functions.
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Pareto Front for Two Objectives
Shows an example of how to create a Pareto front and visualize it.
Design Optimization of a Welded Beam
Shows tradeoffs between cost and strength of a welded beam.
Compare paretosearch and gamultiobj
Solve the same problem using paretosearch and
gamultiobj to see the characteristics of each
solver.
Performing a Multiobjective Optimization Using the Genetic Algorithm
Solve a simple multiobjective problem using plot functions and vectorization.
Multiobjective Genetic Algorithm Options
Shows the effects of some options on the gamultiobj
solution process.
Describes cases where hybrid functions are likely to provide greater accuracy or speed.
Plot a Pareto set in three dimensions.
What Is Multiobjective Optimization?
Describes Pareto-optimal sets.
How the gamultiobj algorithm works.
Describes the paretosearch algorithm.
gamultiobj Options and Syntax: Differences from ga
Describes differences between the options for ga and gamultiobj.
Describes the options for the genetic algorithm.
Describes the options for pattern search.