3-D Comet plot.
COMET3(Z) displays an animated three dimensional plot of the vector Z.
COMET3(X,Y,Z) displays an animated comet plot of the curve through the
COMET3(X,Y,Z,p) uses a comet of length p*length(Z). Default is p = 0.1.
COMET3, by itself, is self demonstrating.
t = -pi:pi/500:pi;
See also QUAKEDEMO, COMET .