[37] | 1 | function massive |
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| 2 | ops{1} = sdpsettings('sos.cong',0,'sos.model',1,'verbose',0); |
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| 3 | ops{2} = sdpsettings('sos.cong',1,'sos.model',2,'verbose',0); |
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| 4 | ops{3} = sdpsettings('sos.cong',0,'sos.newton',0,'verbose',0,'sos.extlp',0); |
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| 5 | sdpvar x s t u |
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| 6 | |
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| 7 | sdpvar x y a bb c |
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| 8 | V = x^2*a+bb*y^2+x*y+3; |
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| 9 | F=set(sos(V))+set([a-4 bb c]); |
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| 10 | obj=a; |
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| 11 | for i = 1:length(ops) |
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| 12 | i |
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| 13 | fail = regresstest(F,obj,ops{i},[a bb c]); |
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| 14 | mbg_asserttolequal(fail,0); |
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| 15 | end |
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| 16 | |
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| 17 | |
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| 18 | |
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| 19 | |
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| 20 | |
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| 21 | function fail = regresstest(F,obj,ops,pv); |
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| 22 | |
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| 23 | if nargin==3 |
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| 24 | pv = []; |
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| 25 | end |
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| 26 | |
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| 27 | ops.sos.model = 1; |
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| 28 | solvesos(F,obj,ops,pv); |
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| 29 | obj1 = double(obj); |
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| 30 | p1s = checkset(F(find(is(F,'sos')))); |
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| 31 | p1e = checkset(F(find(~is(F,'sos')))); |
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| 32 | |
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| 33 | ops.sos.model = 2; |
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| 34 | solvesos(F,obj,ops,pv); |
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| 35 | obj2 = double(obj); |
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| 36 | p2s = checkset(F(find(is(F,'sos')))); |
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| 37 | p2e = checkset(F(find(~is(F,'sos')))); |
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| 38 | |
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| 39 | fail = 0; |
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| 40 | |
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| 41 | if abs(obj1-obj2) > 1e-4 |
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| 42 | fail = 1; |
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| 43 | end |
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| 44 | |
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| 45 | if any(p1s>1e-4) |
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| 46 | fail = 2; |
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| 47 | p1s |
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| 48 | end |
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| 49 | if any(p2s>1e-4) |
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| 50 | fail = 2; |
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| 51 | p2s |
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| 52 | end |
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| 53 | if any(p1e<-1e-4) |
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| 54 | fail = 2; |
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| 55 | p1e |
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| 56 | end |
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| 57 | if any(p2e<-1e-4) |
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| 58 | fail = 2; |
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| 59 | p2e |
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| 60 | end |
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| 61 | if fail==0 |
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| 62 | disp('Correct solution'); |
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| 63 | end |
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