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demohelix.m

function demohelix
% Demonstration of a 3D helical curve
%

% D.M. Spink
% Copyright (c) 2000

coefs =';
knots = [0 0 0 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1 1 1];

crv = nrbmak(coefs,knots);
nrbplot(crv,100);
title('3D helical curve.');
grid on;

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