基于数值预报与雷达外推预报融合方法的降水回波短临预报试验研究
王俊超, 王志斌, 赖安伟, 肖艳姣, 王珏

Experimental study on short-term and impending prediction of precipitation echo based on blending method of numerical prediction and radar extrapolation prediction
WANG Junchao, WANG Zhibin, LAI Anwei, XIAO Yanjiao, WANG Jue
图2 快速傅里叶变换相位校正平移(a)和旋转(b)特性算法流程
Fig.2 The proess of translation (a) and rotation (b) characteristics algorithm of phase correction by fast Fourier transformation