基于高斯束理论的有限频核函数计算

王守进, 敬朋贵, 蔡杰雄

The finite frequency kernel function calculation based on Gassian beam theory

Shou-Jin WANG, Peng-Gui Jing, Jie-Xiong CAI

图11 丁山某工区速度模型及高斯束方法计算得到层析带限核函数 a—丁山某工区深度域初始速度模型;b—从反射点出发到达炮检点的带限核函数

Fig. 11 Dingshan velocity model and frequency-limited kernel function by GB method a—Dingshan velocity model;b—kernel function from source point to reflect point and from reflect point to detector point