數(shù)據(jù)來源：美國航空航天局艾姆斯研究中心 數(shù)據(jù)描述： Experiments on a milling machine for different speeds, feeds, and depth of cut. Records the wear of the milling insert, VB. The data set was provided by the BEST lab at UC Berkeley. 數(shù)據(jù)格式 這個(gè)數(shù)據(jù)集是以.mat文件的形式打包的。