18 lines
393 B
Mathematica
18 lines
393 B
Mathematica
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function LinearVariables = depends(x)
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%DEPENDS Returns indicies to variables used in an SDPVAR object
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%
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% i = depends(x)
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%
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% Input
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% x : SDPVAR object
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% Output
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% i : DOUBLE
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[mt,variabletype] = yalmip('monomtable');
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% Simple linear cases
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if ~any(variabletype(x.lmi_variables))
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LinearVariables = x.lmi_variables;
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else
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LinearVariables = find(any(mt(x.lmi_variables,:),1));
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end
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