www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/PlotaSingleDataSeriesExample.m
%% Plot Single Data Series % Create a stairstep plot of sine evaluated at 40 equally spaced values % between 0 and $4\pi$. % Copyright 2015 The MathWorks, Inc. %% X = linspace(0,4*pi,40); Y = sin(X); figure stairs(Y) %% % The length of |Y| automatically determines and generates the _x_-axis scale.