TY - Journal of Changjiang River Scientific Research Institute A1 - QIU Yun-xiang, ZHANG Xiao-xiao, LIU Guo-dong T1 - Application of BP Neural Network Optimized by Particle SwarmOptimization to Rainfall Spatial Interpolation Y1 - 2017-12-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 28 EP - 32 VL - 34 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20160837 ER -