plot_9_6.m

西蒙赫金的《自适应滤波原理》一书的matlab程序

% remake figure 9.6

figure

for i=1:4,
	eval(['load run' num2str(i)])
	P(1:488,i)=mean(A.^2)';
end

semilogy(P)
set(gca,'xlim',[1 200])
title('figure 9.6')
print -dpsc 9_6