www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/CombineStairstepPlotAndLinePlotExample.m
%% Overlay Stairstep Plot and Line Plot % This example shows how to overlay a line plot on a stairstep plot. % % Define the data to plot. % Copyright 2015 The MathWorks, Inc. alpha = 0.01; beta = 0.5; t = 0:10; f = exp(-alpha*t).*sin(beta*t); %% % Display |f| as a stairstep plot. Use the % |hold| function to retain the stairstep plot. Add a line plot of % |f| using a dashed line with star markers. stairs(t,f) hold on plot(t,f,'--*') hold off %% % Use the |axis| function to set the axis limits. Label the _x_-axis and % add a title to the graph. axis([0,10,-1.2,1.2]) xlabel('t = 0:10') title('Stairstep plot of e^{-(\alpha*t)} sin\beta*t')