MATLAB Answers

Matlab code to find optimal values for x and y

9 ビュー (過去 30 日間)
Frey Okee
Frey Okee 2015 年 4 月 1 日
編集済み: Walter Roberson 2021 年 6 月 25 日
Can someone help me with Matlab code to find numerical solutions for optimal values of x and y which satisfy the following optimization problem?
where and and

回答 (1 件)

Walter Roberson
Walter Roberson 2021 年 6 月 25 日
編集済み: Walter Roberson 2021 年 6 月 25 日
min() cannot be differentiated, and most of the minimizers require (implicit) differentiation. So you need to take one of the following approaches:
  • use ga() from the Global Optimization Toolbox
  • use surrogate optimization
  • use patternsearch()
  • use fminmax() https://www.mathworks.com/help/optim/ug/fminimax.html
  • break the problem into pieces that do not individually use min(), use a normal optimizer such as fmincon() on the pieces, and then merge the pieces together

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by