www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/PlotMultipleDataSeriesExample.m
%% Plot Multiple Data Series % Create a stairstep plot of two cosine functions evaluated at 50 equally % spaced values between 0 and $4\pi$. % Copyright 2015 The MathWorks, Inc. %% X = linspace(0,4*pi,50)'; Y = [0.5*cos(X), 2*cos(X)]; figure stairs(Y) %% % The number of rows in |Y| automatically determines and generates the % _x_-axis scale.