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annotate general/numerical/matrix/spdiag.m @ 19:1eb0ea29ec40

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author samer
date Thu, 17 Jan 2013 13:32:19 +0000
parents db7f4afd27c5
children
rev   line source
samer@4 1 function A=spdiag(H)
samer@4 2 % spdiag - Return elementwise multiplier as sparse diagonal matrix
samer@4 3 %
samer@4 4 % spdiag :: [[N]] -> [[N,N]].
samer@4 5
samer@4 6 A=diag(sparse(H));