vfield_color
The function VFIELD_COLOR plots 2-D velocity vectors with colors defined by a colormap.
Syntax:
VFIELD_COLOR(X,Y,U,V,SCALE,CMAP)
Inputs:
X, Y Arrows origin, N-D arrays
U, V Current components, N-D arrays
SCALE Scalar value to set vector lengths
CMAP Colormap, N x 3 array of RGB values
Example:
image = zeros(100);
x = (rand(1,50) .* 80) + 10;
y = (rand(1,50) .* 80) + 10;
u = rand(1,50) .* 100;
v = rand(1,50) .* 100;
cmap = jet(64);
scale = 10;
vfield_color(image,x,y,u,v,scale,cmap)
See also QUIVER, FEATHER, VFIELD
** The current implementation doesn't return handles to the graphics objects created by vfield.
Cita come
DS (2024). vfield_color (https://www.mathworks.com/matlabcentral/fileexchange/23352-vfield_color), MATLAB Central File Exchange. Recuperato .
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- MATLAB > Graphics > 2-D and 3-D Plots > Vector Fields >
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Versione | Pubblicato | Note della release | |
---|---|---|---|
1.0.0.0 |