14 lines
211 B
Mathematica
14 lines
211 B
Mathematica
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function varargout = spy(X)
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%SPY (overloaded)
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if isa(X,'blkvar')
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X = sdpvar(X);
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end
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Z = reshape(sum(abs(X.basis),2),X.dim(1),X.dim(2));
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Z = Z~=0;
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if nargout==0
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spy(Z)
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else
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varargout{1}=Z;
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end
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