I want to solve optimization problem but when run it notifide : Undefined function or variable optimvar, how to fix it ?

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tasneem bawaneh
tasneem bawaneh on 5 Dec 2020
Answered: Marco Riani on 5 Dec 2020
clear; clc
X = optimvar('x','LowerBound',0,'UpperBound',inf);
Y = optimvar('Y','LowerBound',0,'UpperBound',inf);
linprob = optimproblem('Objective',X+Y);
linprob.Constraints.cons1 = 2*X+2*Y >= 4;
linprob.Constraints.cons2 = -2*X+4*Y >= -2;
linprob.Constraints.cons3 = -2*X+Y >= -8;
linprob.Constraints.cons4 =-2*X+Y <= -2;
linprob.Constraints.cons5 = Y <= 6;
linsol = solve(linprob);

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Answers (1)

Marco Riani
Marco Riani on 5 Dec 2020
You need to install the Optimization toolbox

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