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Graph of a 2D vector field equation and its divergence

version 2.0.1 (2.29 KB) by Roche de Guzman
Visualize vector field using quiver and divergence using filled contour at given 2D coordinates

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Updated 23 Feb 2019

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%% Divergence of Vector Function with 2 Independent Variables
% by Prof. Roche C. de Guzman

%% Given
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

Cite As

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 .

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Updates

2.0.1

Updated image.

2.0.0

Better example of a vector function

MATLAB Release Compatibility
Created with R2018a
Compatible with any release
Platform Compatibility
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