www.gusucode.com > Matlab精彩编程100例源码程序 > Matlab精彩编程100例源码/work/shili10.m
function shili10 h0=figure('toolbar','none',... 'position',[200 150 450 400],... 'name','实例10'); a=0.01; b=0.5; t=0:10; f=exp(-a*t).*sin(b*t); stairs(t,f) hold on plot(t,f,':*') hold off glabel='函数e^{-(\alpha*t)}sin\beta*t的阶梯图'; gtext(glabel,'fontsize',16) xlabel('t=0:10','fontsize',16) axis([0 10 -1.2 1.2])