www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/Plot3DHelixExample.m
%% Plot 3-D Helix % Define |t| as values between 0 and $10\pi$. Define |st| and |ct| as % vectors of sine and cosine values. Plot a 3-D helix. % Copyright 2015 The MathWorks, Inc. t = 0:pi/50:10*pi; st = sin(t); ct = cos(t); figure plot3(st,ct,t)