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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

dipole_pdf(x, a, b)
% dipole_pdf.m - evaluates a Dipole Probability Density Function.
%   See FORTRAN code: prob_f90, John Burkhardt, 12/19/99.
%
%  Translated/Modified by Jim Huntley,  03/10/04
%

function [pdf] = dipole_pdf(x, a, b)

pdf = 1/(pi*(1+x^2)) + b^2 * ((1- x^2)*cos(2*a) + 2*x*sin(2*a)) / (pi*(1+x^2)^2);

return

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