= MATLAB quiver3 =

The '''`quiver3`''' function creates a 3D graphic of a vector.

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== Usage ==

To render a vector from the origin to the point (2,4,6), try:

{{{
figure;
quiver3(0,0,0, 2,4,6);
}}}

Alternatively, consider a parameterized curve. To render a vector from the point on the curve for a given time to some other point, try:

{{{
syms t;

% Position functions.
x(t) = cos(t);
y(t) = -sin(t);
z(t) = t^2;

% Tangent functions.
xprime(t) = -sin(t);
yprime(t) = -cos(t);
zprime(t) = 2*t;

figure;
quiver3(x(5),y(5),z(5), xprime(5),yprime(5),zprime(5));
}}}

See also [[MATLAB/FiguresAndRelatedCommands|figures and related commands]].



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CategoryRicottone