the joint inversion problem of gravimetric and seismic data in layered medium can be converted into an optimization problem by introducing a weighted least square objective functional.
该方法通过引入加权最小平方目标泛函,将层状介质中的重力、地震资料联合反演问题转化成具体的优化问题。
leveberg-marquart(lm) algorithm is presented as an optimization technique to deal with the inversion problem and determine the particle size distribution(psd) in light extinction method.
基于限定模式反演算法,由lm优化算法对消光法测量衰减光谱进行反演处理,获得颗粒粒径和分布。
in this paper, the distorted born iterative method(dbim) is applied to deal with the inversion problem of the short normal device measurements in two dimensional axisymmetric medium.
将变形波恩迭代方法用于处理轴对称二维非均匀介质分布中短电位测井仪测量的反演问题。
based on fuzzy comprehensive discrimination analysis, one level and multilevel discrimination models are founded and inversion problem and its applications are discussed.
基于模糊综合评判理论,建立了一级评判、多级评判的模型,讨论了模糊评判的反问题及其应用。
the numerical test of a typical economics inversion problem has proved that this approach can improve the efficiency of simulated annealing remarkably.
数值试验证明,这种方法比传统模拟退火法的计算效率高出十倍以上。
in multicomponent seismic exploration, the study of forward and inversion problem of converted wave is the key step to interpret p-sv data.
转换波正、反问题的研究是多分量地震勘探技术中,转换波资料解释的关键问题。
through the study of inversion simulation, we believe this new approach to solve the inversion problem of magnetotelluric sounding will bring new hope and it worth in-depth studying.