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%% Evaluate Function Over Gridded Domain % %% % Evaluate the function $x_1 e^{-x_1^2-x_2^2}$ over the gridded domain % $-2<x_1<2$ and $-2<x_2<2$. %% % Create a grid of values for the domain. % Copyright 2015 The MathWorks, Inc. [X1,X2] = ndgrid(-2:.2:2, -2:.2:2); %% % Evaluate the function over the domain. Z = X1 .* exp(-X1.^2 - X2.^2); %% % Generate a mesh plot of the function. mesh(X1,X2,Z)