冯平, 丁志宏, 韩瑞光. 基于EMD的洮河年径流量变化多时间尺度分析[J]. 干旱区资源与环境, 2008, 22(12): 73-76.
FENG Ping, DING Zhihong and HAN Ruiguang. Time-scale analysis on annual runoff time series of the Taohe River based on EMD. Journal of Arid Land Resources and Environment, 2008, 22(12): 73-76. (in Chinese)