线性反演

在Cooke和Schneider（1983）工作的基础上，我们对地震道广义线性反演做了一些改进。

We have made an improvement of generalized linear inversion of seismic traces , developed by Cooke and Schneider ( 1983 ) .

对于这样的初至波，进行广义线性反演（GLI）有可能给出一个合理的近地表结构。

The generalized linear inversion ( GLI ) of such first breaks can bring a reasonable near-surface structure .

利用井孔首波求取VS和QP值的广义线性反演方法的应用研究

Applied studies for v_s and q_p on the generalized linear inverse approach of head wave in borehole

AVO反演是一个非线性优化问题，因此采用非线性的反演方法，其解空间的性质、状态应优于线性反演方法。

P-wave AVO inversion is a complicated constrained nonlinear optimization problem , which is better achieved using global optimization methods .

方法对线性反演密度界面法是一种改进，也避免了Parker公式反演密度界面时多次调用富氏变换所带来的积累误差。

The presented method is a progress compared with Parker 's formulas by which must call Fourier transform many times and yields accumulation error .

在系统总结并分析震源参数InSAR反演中数学模型误差来源的基础上，引入了测量数据统计分析中线性反演的模型误差理论和非线性反演的蒙特卡罗误差估计方法。

Sources of model error in the InSAR inversion for hypocenter parameter is summarized , and model error theory of linear inversion from surveying data statistical analysis and method of Monte Carlo error estimation in the nonlinear inversion are introduced .

基于对任一连续函数，至少在较小的邻域内可以用多项式任意逼近的数学理论，运用改进的Backus广义线性反演理论，以斜坡位移时间序列为基础，反演建立了斜坡演化的非线性动力学模型。

On the basis of displacement-time series of the slope , a nonlinear dynamic model is set up according to Backus generalized linear inversion theory in this paper .

在数据处理上，以线性反演方法为主，但需针对电位场的特点采取相应措施并发展约束反演和计算Fr啨chet导数的新方法？

In data processing the most popular method is linear inversion , while some important mathematical treatments related to potential specialty , constraint inversion and calculation of Fr é chet derivative need to be developed further .

本文通过以地面地震模型为基础，采用广义线性反演的方法，验证方法对模型反演的适用性，并将该方法过度到VSP地震模型上，确定了方法对VSP反演的可靠性。

In this paper , basing on the surface seismic model , the author used generalized linear inversion method to verify the applicability of inversion method and then applied the method over to the VSP seismic model , to determine the reliability of inversion .

本文采用阻尼最小平方反演理论计算的反演参数结果表明，AVO资料线性反演中，估算△μ／ρ比估算泊松比差△σ精度高。

Using a damped least-squares inversion of theoretical values for the reflection coefficients , we demonstrated that in a linear inversion of amplitude versus offset data . △μ / ρ could be better estimated than the estimation of the contrast of Poisson 's ratio △σ .

其结果表叫，BCI方法优于目前的反褶积方法和广义线性反演（GLI）方法，尤其是在井资料比较密集的地区，它具有其它方法无可比拟的优点。

It is shown that the band-constrained inversion is more superior to existing deconvolution method and generalized linear inversion method , even has the virtues the others don t have at all in the case of more well data in an area .

文章从二维介质的马克士威尔方程出发，借助于Backus-Gilbert线性反演理论和连续模型反演方法，给出了一种与大地电磁一维自动迭代反演类似的大地电磁二维连续模型自动迭代的反演方法。

In this paper , based on Maxwell equation of 2-D medium , an automatic 2-D continuous model inversion method of MT data was given , similar to 1-D inver-sion , by using the theory of Backus-Gilbert linear inversion and the continuous model inversion method .

江苏地区地壳结构的广义线性反演

Broad sense linear inversion of crustal structure of the Jiangsu area

地球物理线性反演评价准则及分辨力问题的研究

A Study of Estimating Criterion and Resolution of Geophysical Linear Inversion

遗传算法和多重网格在两步线性反演中的应用

Genetic algorithm and multi-grid technique applied to two-step linear inversion method

重磁线性反演的正则化方法

The regularization method of the magnet and gravity linear inversion

研究地震波阻抗线性反演求解方法。

Seismic acoustic impedance linear inversion algorithm is studied .

非线性反演优于线性反演；

Non linear inversion is better than linear inversion .

地震波非线性反演方法研究综述

Summarization of Research on Seismic Wave Nonlinear Inversion Method

具有剔除噪音功能的多道广义线性反演

Generalized multi-traces linear inversion with the removal of noise

本文利用广义线性反演技术实现岩性模拟。

It is realized by using generalized linear inversion .

用于褶积型线性反演问题的伪广义逆方法

Pseudo generalized inverse method for convolution-type linear inversion

地震道的广义线性反演

An Earthquake Generalized linear inversion of seismic traces

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 .

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 .

本文利用遗传算法对野外数据进行了反演，与线性反演结果对比，效果得到明显提高。

The inversion result by GA is much better than the re-cult reached by linear inversion method .

在地球物理学中的线性反演理论

Linear inverse theory in Geophysics

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 .

本文采纳了广义线性反演和小波变换方法的优点，提出了小波域的波阻抗反演方法。

A new method for wave impedance inversion in wavelet domain is thus developed , which has joint advantages of the above two methods .

反演成像：可控源音频大地电磁法目前多用线性反演，本文利用博斯蒂克反演结果作为初始模型，最优化反演采用广义逆线性反演方法。

This thesis takes the results of Bostick as the initial model , and the optimal inversion uses the generalized inverse linear inversion method .