About Ma Zengqiang
About 石家庄鉄道大学 電气与電子工程学院,石家庄,050043
About Zhang Junjia
About 石家庄鉄道大学 電气与電子工程学院,石家庄,050043
About Zhang An
About 石家庄鉄道大学 電气与電子工程学院,石家庄,050043
About Ruan Wanying
About 石家庄鉄道大学 電气与電子工程学院,石家庄,050043
About Zhendong yu Chongji
About variational method
About simulation
About reconstitution
About singular value decomposition
About wavelet transform
About eigenmode
About noise(signal)
About feature extraction
About data analysis
About failure
About noise elimination
About rolling bearing
About 尖度
About モード分解
About 背景雑音
About Bearings
About Excitation,generation and measurements of vibrations
About 雑音除去
About スライス
About ウェーブレット変換
About 転がり軸受
About 故障
About 特徴抽出