%% Divergence of Vector Function with 2 Independent Variables
% by Prof. Roche C. de Guzman
f = @(x,y) [(-4*x).*exp(-(x.^2)-y.^2); (-4*y).*exp(-(x.^2)-y.^2)]; % anonymous fx: f(x,y)
xi = -2; xf = 1; yi = -2; yf = 1; n = 10; % independent variables: initial and final values, and number of elements
Roche de Guzman (2019). Graph of a 2D vector field equation and its divergence (https://www.mathworks.com/matlabcentral/fileexchange/69287-graph-of-a-2d-vector-field-equation-and-its-divergence), MATLAB Central File Exchange. Retrieved .
Better example of a vector function
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