Generate Random Poisson Distrubution and Plotting.

Question

vahap yigit 2017-4-20

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/336400-generate-random-poisson-distrubution-and-plotting

回答： Torsten 2017-4-21

Hi, I want to create a poisson distrubition with generating random numbers. I find some code in this site and make some modify

-------------------------------------------------------------
function S = PoissonSamp3(lambda,ns);
% -------------------------------------------------------------
S = zeros(ns,1);
for i = 1:ns    
    k = 0;
    produ = rand;
    while produ >= exp(-lambda)
        produ = produ*rand;
        k = k+1;
    end
    S(i) = k;
end
plot(S)