www.gusucode.com > stats 源码程序 matlab案例代码 > stats/ComputeGaussianCopulaPdfExample.m
%% Compute the Clayton Copula pdf % % Copyright 2015 The MathWorks, Inc. %% % Define two 10-by-10 matrices containing the values at which to compute % the pdf. u = linspace(0,1,10); [u1,u2] = meshgrid(u,u); %% % Compute the pdf of a Clayton copula that has an alpha parameter equal to 1, % at the values in |u|. y = copulapdf('Clayton',[u1(:),u2(:)],1); %% % Plot the pdf as a surface, and label the axes. surf(u1,u2,reshape(y,10,10)) xlabel('u1') ylabel('u2')