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Graph of a 3D vector field and its divergence and curl

version 2.0.1 (2.64 KB) by Roche de Guzman
Visualize vector field quiver, divergence (slice), and curl (quiver) at given 3D coordinates

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Updated 23 Feb 2019

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%% Divergence and Curl of Vector Function with 3 Independent Variables
% by Prof. Roche C. de Guzman

%% Given
f = @(x,y,z) [-2*y; x; z/10]; % anonymous fx: f(x,y)
xi = -2; xf = 2; yi = -1; yf = 1; zi = 0; zf = 3; n = 5; % independent variables: initial and final values, and number of elements

Cite As

Roche de Guzman (2019). Graph of a 3D vector field and its divergence and curl (https://www.mathworks.com/matlabcentral/fileexchange/69282-graph-of-a-3d-vector-field-and-its-divergence-and-curl), MATLAB Central File Exchange. Retrieved .

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Updates

2.0.1

Updated image.

2.0.0

Better vector function for demonstrating curl.

MATLAB Release Compatibility
Created with R2018a
Compatible with any release
Platform Compatibility
Windows macOS Linux