一种抑制维格纳分布交叉项的方法及在故障诊断中应用
程发斌;汤宝平;刘文艺;
A Method to Suppress Cross-terms of Wigner-Ville Distribution and 
Its Application in Fault Diagnosis
Cheng Fabin;Tang Baoping;Liu Wenyi
J4 . 2008, (14): 0 -1763 .