13 lines
312 B
Matlab
13 lines
312 B
Matlab
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% The algebraic connectivity of a graph:
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% the second smallest eigenvalue of the Laplacian
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%
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% INPUTs: adjacency matrix, nxn
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% OUTPUTs: algebraic connectivity
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%
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% Other routines used: graphSpectrum.m
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% GB: last updated, Oct 10 2012
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function a=algebraicConnectivity(adj)
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s=graphSpectrum(adj);
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a=s(length(s)-1);
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