27 lines
475 B
Mathematica
27 lines
475 B
Mathematica
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function y = powercone(z,x,y,alpha)
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%POWERCONE Defines a power cone x^alpha y ^(1-alpha) > |z|
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%
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% Input
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% z,y,x : sclar SDPVAR objects.
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% alpha : scalar double 0<=alpha<=1
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%
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% Example
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% F = powercone(z,x,y,alpha)
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if numel(z)>1
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error('x must be a scalar')
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end
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if numel(x)>1
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error('x must be a scalar')
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end
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if numel(y)>1
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error('y must be a scalar')
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end
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try
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y = [x;y;z;alpha];
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y.typeflag = 20;
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y = lmi(y);
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catch
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rethrow(lasterror)
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end
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