www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/SetMarkerTypeExample.m
%% Set Marker Type % Copyright 2015 The MathWorks, Inc. %% % Initialize the random-number generator to make the output of |rand| repeatable. % Define vectors |x| and |y| as cosine and sine values with random noise. rng default z = linspace(0,4*pi,250); x = 2*cos(z) + rand(1,250); y = 2*sin(z) + rand(1,250); %% % Create a 3-D scatter plot and set the marker type. Use |view| to change % the angle of the axes in the figure. figure scatter3(x,y,z,'*') view(-30,10)