案例9\chapter9.m .....\data0.mat .....\data1.mat .....\data1_noisy.mat .....\data2.mat .....\data2_noisy.mat .....\data3.mat .....\data4.mat .....\data5.mat .....\data6.mat .....\data7.mat .....\data8.mat .....\data9.mat .....\waiji.m 案例9