一种基于连续补偿函数的时变增益限反Q滤波方法

邓儒炳, 阎建国, 陈琪, 宋鑫磊

A new time-varying gain limits inverse Q filtering with the continuous compensation function

DENG Ru-Bing, YAN Jian-Guo, CHEN Qi, SONG Xin-Lei

图8 叠前CMP正演道集时变增益限反Q滤波补偿结果 a—原始CMP正演道集模型;b—稳定因子法补偿结果;c—时变增益限反Q滤波方法补偿结果

Fig.8 Compensation results of time-varying gain limit inverse Q filter for prestack CMP forward gather a—forward channel set model with original CMP;b—compensation results by stability factor method;c—compensation records by inverse Q filting with time varying gain limited stability factor method