How to plot joint pdf if the pdf function of two variables are given.

I have two probability density functions related to two variables
f(1) = 2.*2.5.*(((x(1)-1.6580)./0.5).^1).*((1-(((x(1)-1.6580)./0.5)).^2)).^1.5;
f(2) = 1.5.*3.5.*(((x(2)-1.8128)./0.3).^0.5).*((1-(((x(2)-1.8128)./0.3)).^1.5)).^2.5;
How to plot joint probability function using f(1) and f(2).

回答(4 个)

It depends on exactly what you want to plot, but you could try either the plot3() or contour() command.
thanks for your reply
Actually I wanted to ask that how to find joint pdf function using these two probability density functions...
thanks for your reply.
how to find joint pdf if the variables are correlated....

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2011-6-19

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