www.gusucode.com > matlab 案例源码 matlab代码程序 > matlab/PlottingMultipleDataSetsInOneGraphExample.m
%% Plotting Multiple Data Sets in One Graph % Multiple |x-y| pair arguments % create multiple graphs with a single call to |plot|. MATLAB(R) uses % a different color for each line. % % For example, these statements plot three related functions of % |x| : %% % Copyright 2015 The MathWorks, Inc. x = 0:pi/100:2*pi; y = sin(x); y2 = sin(x-.25); y3 = sin(x-.5); plot(x,y,x,y2,x,y3) %% % The |legend| function provides % an easy way to identify the individual lines: legend('sin(x)','sin(x-.25)','sin(x-.5)')