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annotate general/numerical/scalar/expdecay.m @ 29:61921dceded1

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More documentation on type system.
author samer
date Sat, 19 Jan 2013 17:56:21 +0000
parents db7f4afd27c5
children
rev   line source
samer@4 1 function lambda=expdecay(k,d)
samer@4 2 % expdecay - compute interpolation ratio for exponential decay
samer@4 3 %
samer@4 4 % expdecay :: [Size->nonneg], [Size->nonneg] -> [Size->nonneg].
samer@4 5 %
samer@4 6 % this gives exponential convergence
samer@4 7
samer@4 8 if nargin==2, lambda=1-k;
samer@4 9 else lambda=@(d)1-k; end