annotate general/numerical/scalar/expquadf.m @ 61:eff6bddf82e3
tip
Finally implemented perceptual brightness thing.
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samer |
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Sun, 11 Oct 2015 10:20:42 +0100 |
| parents |
db7f4afd27c5 |
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line source |
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samer@4
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1 % gauss_fn - Gaussian kernel function, exp(-t^2/2)
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samer@4
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2 %
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samer@16
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3 % gauss_fn :: [D] ~'any size array', nonneg ~'variance' -> [D->noneg]~'same size result'.
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samer@4
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4 % gauss_fn :: [D] ~'any size array' -> [D->noneg]~'same size result'.
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samer@16
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5 function x=gauss_fn(t,s), if nargin<2, x=exp(quadf(t)); else x=exp(quadf(t,s)); end
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