On performance differences of EMD and WD in the nonlinear time series analysis. - Xiaojuan Wang; Guolin Feng; Aixia Feng (FSKD, 2011)

Analogue-dynamical prediction of numerical model errors based on principal component analysis. - Qiguang Wang; Aixia Feng; Guolin Feng; Zhihai Zheng (FSKD, 2011)

Spatiotemporal characteristics of the vertical structure of predictability over the Northern Hemisphere. - Aixia Feng; Qiguang Wang; Zhiqiang Gong; Guolin Feng (ICNC, 2011)