Fengrong Bi, Xin Li, Jiewei Lin, Xiaobo Bi, Teng Ma, Xiao Yang, Daijie Tang, Pengfei Shen. Knock Detection Based on Recursive Variational Mode Decomposition and Multilevel Semi-Supervised Local Fisher Discriminant Analysis. IEEE Access, 7:122028-122040, 2019. [doi]
Abstract is missing.