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Generation of Random Variates

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Generation of Random Variates

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generates random variates from over 870 univariate distributions

chernoff_cdf(x)
% chernoff_cdf.m - compute a Chernoff Cumulative Distribution Function.
%   See "Computing Chernoff's Distribution", 
%   P. Groeneboom and J. A. Wellner, 3 November, 1999.               
%
%               Vector Form of CDF !!!
%
%  Created by:  Jim Huntley,  09/13/06.
%

function [cdf] = chernoff_cdf(x)

% Integrate PDF to get CDF.
pdf = chernoff_pdf(x);
sz = size(x,2);
for jz = 1:sz
    if(jz == 1)
        cdf(jz) = trapz(pdf(1:jz)) * (x(end)-x(1)) / sz;
    else
        cdf(jz) = simps(pdf(1:jz)) * (x(end)-x(1)) / sz;
    end
end

return



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