program .......\AData.xls .......\AData2.xls .......\bp_net.asv .......\bp_net.m .......\chapter21_lvq.asv .......\chapter21_lvq.m .......\data.mat .......\jiaotong.m .......\net1.m .......\TA1_1.asv .......\TA1_1.m .......\TA_1.2 .......\TA_1_2.asv .......\TA_1_2.m