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function f = dnorm(x,m,s)
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%DNORM The normal density function
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%
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% f = dnorm(x,Mean,StandardDeviation)
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% Anders Holtsberg, 18-11-93
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% Copyright (c) Anders Holtsberg
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if nargin<3, s=1; end
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if nargin<2, m=0; end
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f = exp(-0.5*((x-m)./s).^2)./(sqrt(2*pi)*s);
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