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samstewart/plot_vector_field.m

Created October 6, 2016 22:38
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Plot a 3D array representing a vector field
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plot_vector_field.m
% plots a 3D array representing a vector field in grid coordinates (1, 1),
% (1, 2), etc.
function plot_vector_field(field)
N = size(field, 1);
M = size(field, 2);
[x,y] = meshgrid(1:1:N, 1:1:M)
u = field(:, :, 1);
v = field(:, :, 2);
quiver(x,y,u,v);
end
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