基流分割方法在疏勒河上游流域的应用对比分析
周嘉欣, 丁永建, 吴锦奎, 王建

Applied comparison analysis of base-flow separation methods in upper Shule River basin
Jiaxin ZHOU, Yongjian DING, Jinkui WU, Jian WANG
表2 四种基流分割方法的验证结果
Table 2 Verification the base-flows resulted from the four base-flow separation methods
方法NSERE/%

HYSEP法

FI0.7826.10
SI0.837.32
LM0.874.66

单参数数字滤波法

β=0.85-0.2111.33
β=0.90.6613.22
β=0.9250.7631.74
β=0.950.923.85
β=0.9750.7927.51
平滑最小值法0.809.22
递归数字滤波法0.5642.36