It is proved that the amplitudedifference has little effect on the quality of influential coefficients.
实验表明幅值变化量对影响系数优劣的贡献不大。
2
We improved FFD extrapolation operator to compensate the amplitudedifference generated by geometry diffusion loss.
通过改进傅立叶有限差分的延拓算子，补偿了几何扩散损失引起的振幅误差。
3
In this paper, I try to use the directional amplitudedifference and directional velocity difference to carry out the parameter inversion of the fracture.