Line | |
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1 | function gp |
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2 | |
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3 | x=sdpvar(1,1); |
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4 | y=sdpvar(1,1); |
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5 | t=x/y; |
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6 | F=set(t>0.5); |
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7 | F=F+set(y<2); |
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8 | F=F+set(y>1); |
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9 | obj=x^2*y^3; |
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10 | F=F+set(t<=1); |
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11 | F=F+set(t>=1); |
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12 | F=F+set(y^2<4); |
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13 | |
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14 | sol = solvesdp(F,obj); |
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15 | mbg_asserttolequal(sol.problem,0); |
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16 | mbg_asserttolequal(double(obj),1,1e-5); |
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17 | mbg_asserttolequal(double([x y t]), [1 1 1], 1e-5); |
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18 | |
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19 | sol = solvesdp(F,1/obj); |
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20 | mbg_asserttolequal(sol.problem,0); |
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21 | mbg_asserttolequal(double(obj),32,1e-5); |
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22 | mbg_asserttolequal(double([x y t]), [2 2 1], 1e-5); |
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23 | |
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24 | |
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25 | x=sdpvar(1,1); |
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26 | y=sdpvar(1,1); |
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27 | t=x/y; |
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28 | F=set(t>0.5); |
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29 | F=F+set(y<2); |
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30 | F=F+set(y>1); |
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31 | obj=x^2*y^3; |
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32 | F=F+set(t<=1); |
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33 | F=F+set(t>=1); |
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34 | F=F+set(y^2.5<4); |
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35 | |
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36 | sol = solvesdp(F,obj); |
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37 | mbg_asserttolequal(sol.problem,0); |
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38 | mbg_asserttolequal(double(obj),1,1e-5); |
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39 | mbg_asserttolequal(double([x y t]), [1 1 1], 1e-5); |
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40 | |
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41 | sol = solvesdp(F,1/obj); |
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42 | mbg_asserttolequal(sol.problem,0); |
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43 | mbg_asserttolequal(double(obj),16,1e-5); |
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44 | mbg_asserttolequal(double([x y t]), [1.74110112659225 1.74110112659225 1.00000000000000], 1e-5); |
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