研究地震波阻抗线性反演求解方法。
Seismic acoustic impedance linear inversion algorithm is studied.
重磁线性反演最后都要归结于解数据方程。
The gravitational and magnetic linear inversion should be finally ended in the solution data equations.
本文提出了一种解非线性反演问题的新策略。
This paper presents a new strategy to solve non-linear inverse problem.
在弹性参数的相空间中，得到广义线性反演方程。
In the phase space of the elastic parameter, the generalized linear inversion equations are presented.
估算剩余静校正量本质上是一个非线性反演问题。
The estimation of residual static correction values is essentially a nonlinear inverse problem.
因此，地震优化非线性反演方法具有广阔的应用前景。
Therefore the method of seismic optimized non-linear inversion will have prospect of wide application.
电阻率成像反演是一种典型的多参数、非线性反演问题。
Successful geophysical inversion depends on suitable inversion method, geophysical inversion is one of the typical multi-parameter and non-linear inversion problem.
本文的工作聚焦于构造一种新的地震波散射非线性反演方法。
The paper gathers all ours attention to make a new method of nonlinear seismic scattering inversion.
用斜井钻孔崩落资料求取地壳应力状态是一个非线性反演问题。
It is a non linear inversion to calculate crustal stress field with collapse data of inclined borehole.
这种高分辨率非线性反演方法兼有二者的优点，对原始模型没有依赖性。
This high resolution nonlinear inversion method is of the advantages of the both, having no any dependence on the initial model.
该方法计算效率较高，能定量给出各参数变化的置信区间，可适用于各种非线性反演的误差分析。
This method results in efficient computation, determines quantitative confidence interval of each parameter range and is applicable to error analysis in various nonlinear inversions.
综合利用井中的地震、测井和钻井资料等，用统计拟合方法和非线性反演方法建立压力预测模型。
A pressure predicting model is established by synthetically using the data of seism, well logging and well drilling in combination with statistical matching method and nonlinear inversion.
相邻算法正是基于以上思想和理论，以及其他非线性方法的实践而提出的一种新的非线性反演方法。
The neighborhood algorithm is new non-linear inversion method proposed based on the above ideas and the practice of other non-linear methods.
在反射系数白噪、子波最小相位的假设下，研究基于线性反演的地震反射系数和子波同时估计问题。
Assuming white noise reflectivity and minimum phase wavelet, the estimation of them simultaneously by linear inversion algorithm is studied.
本文通过分别对非线性和线性反演方法的优缺点进行分析，提出了一种求解地震自动剩余静校正问题的两步法。
Analyzing the advantages and the shortcomings of linear and non-linear inversion methods, the paper presented a method in two steps for estimation of seismic automatic residual statics.
在反演中采用基于MLNI的非线性反演方法，利用这种方法可以将成像区域集中于一定范围内而不是整个三维空间。
The nonlinear inversion algorithm based on MLNI is applied to inversion problems which can concentrate the imaging region to a particular range instead of whole 3 D domain.
利用唐山近场强震记录对如何分析场地反应进行研究，分析比较了多种方法：线性反演法、传统的谱比法以及接收函数法。
We compared site response from the S wave inversion and those from other techniques, such as traditional direct spectral ratios of S waves and receiver function of S waves.
上述三种用于反演问题求解的算法已广泛地应用在地球物理求解中，已成为求解非线性反问题的有力数学工具。
The three algorithms mentioned above have been widely used in the solving of geo physical problems and are a powerful mathematical tool for nonlinear inversion problems.
地震反演问题常常需要一些非线性全局最优化的方法。
Seismic inversion problems must be solved by non linear global optimization methods.
为此我们导出了拟合函数表达式，提出用非线性参数统计模拟地震记录的方法反演q值。
Hence we derive the expression of fitting function and propose a new Q-value inversion method using non - linear parameter statistical modeling of seismic records.
可以采用非线性参数估计的方法反演地层的渗透率；
Nonlinear parameter estimation approach can also be used to converse the formation permeability.
对流一扩散方程中扩散系数反演问题，可以归结为一个特殊的非线性算子方程求解问题。
The problem of determining the diffusive coefficients can be formulated as one of solving a special nonlinear operator equation.
实验结果表明，本文提出的水质反演模型较常规的线性回归模型和传统的神经网络模型有更高的反演精度。
The result of experiment shows that the developed model has more accuracy than the routine linear regression model and traditional neural network model.
常规的局部线性化反演方法往往易于陷入局部极大值之中，且严重依赖于初始模型的选取。
The inversion methods based on local linearization are usually lost in local maximum values, and they seriously depend on the selection of initial model.
通过对广义线性算法的基础理论研究，分析这种算法在深度域岩性参数反演过程中的稳定性和可靠性。
The reliability and the stability of lithology parameter inversion method in depth domain is analysed by the studies of basic theory in generalized linear.
根据反演建模理论，在引入一次样条函数的基础上，设计了一种局地非线性气候动力统计模型及其一整套反演方案。
After introducing the linear spline function, a local nonlinear dynamical and statistical climate model and its inversion method was designed according to the inversion theory.
这个研究结果为利用拟线性近似方法实现稳定电流场的快速反演打下了基础。
This study laid a foundation for using pseudo-linear approximate method to realize the rapid inversion of stable current field.
与传统线性化的迭代反演比较，神经网络反演能够克服传统方法的不足、获得更好的反演结果。
Compared to the traditional iterative inversion method through linearization, the neural network inversion is able to overcome disadvantages of the traditional inversion and obtain better results.
提出了辐射光谱、测量区域内大气透过率谱的算法模型，以及应用非线性最小二乘拟合算法实现气体浓度反演的方法。
The algorithm of radiance spectra and transmittance spectra in measured region was proposed, and the method of retrieving gas concentrations with NLLS fitting algorithm was also proposed.
反演过程归结为求解非线性最小二乘问题，在使用阻尼最小二乘法求解中提出了一种新的选取阻尼因子的算法。
The inverse process is equivalent to solve a nonlinear least square problem and a new way to choose damping factor is presented in utilizing the damping least square method.
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