plot_9_7.m

来自「matlab里面的一些经典的例子程序」· M 代码 · 共 18 行

% remake figure 9.6

figure

load run5
semilogy(mean(A.^2)');

eval(['load ../Chap_5_EQ/run15'])
Z=sum((E.^2),2)/200;
hold on
semilogy(Z,'r')
hold off

set(gca,'xlim',[0 500])
set(gca,'ylim',[1e-1 1e1])
title('figure 9.7')
print -dpsc 9_7