21 lines
405 B
Matlab
Executable File
21 lines
405 B
Matlab
Executable File
function H = hankel(c,r)
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%HANKEL (overloaded)
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% direct 1-to-1 copy of MATLAB double code
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c = reshape(c,prod(size(c)),1);
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nc = length(c);
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if nargin < 2,
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r = zeros(size(c));
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end
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r = reshape(r,prod(size(r)),1);
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nr = length(r);
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x = [c;extsubsref(r,2:nr)];
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cidx = (1:nc)';
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ridx = 0:(nr-1);
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H = cidx(:,ones(nr,1)) + ridx(ones(nc,1),:);
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H = extsubsref(x,H);
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if isa(H,'sdpvar')
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H.conicinfo = [0 0];
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end
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