14 lines
224 B
Mathematica
14 lines
224 B
Mathematica
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function [ ring_key ] = ringkey(sc)
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num_rings = size(sc, 1);
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ring_key = zeros(1, num_rings);
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for ith=1:num_rings
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ith_ring = sc(ith,:);
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% ring_key(ith) = mean(ith_ring);
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ring_key(ith) = nnz(ith_ring);
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end
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end
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