20 lines
378 B
Matlab
Executable File
20 lines
378 B
Matlab
Executable File
function varargout=median(varargin)
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%VAR (overloaded)
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%
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% V = var(x)
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x = varargin{1};
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if nargin > 1 | min(size(x))>1
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error('SDPVAR/VAR only supports simple 1-D variance'),
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end
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switch length(x)
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case 1
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varargout{1} = x;
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otherwise
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x = reshape(x,length(x),1);
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m = sum(x)/length(x);
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varargout{1} = ((x-m)'*(x-m)) / (length(x) - 1);
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end
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