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parameter inversion method
相关语句
  参数反演方法
     PARAMETER INVERSION METHOD OF LOTKA-VOLTERRA MODEL WITH SPATIAL STRUCTURE
     具有空间结构的Lotka-Volterra模型的参数反演方法
短句来源
     The paper studied primarily the technology and the method on the geophysical joint inversion by the geophysics data,Elaborated the geophysical inversion foundation method research, the seismic after with emphasis has guaranteed a technical, the elastic parameter inversion method and folds the inversion technology.
     本文研究了以地球物理资料为主而进行地球物理联合反演的技术及方法,重点论述了地球物理反演的基础方法研究、地震保幅技术、弹性参数反演方法和叠后反演技术。
短句来源
  “parameter inversion method”译为未确定词的双语例句
     THE DIAS MODEL OF ROCK COMPLEX RESISTIVITY AND ITS PARAMETER INVERSION METHOD
     岩石复电阻率Dias模型及其参数求取方法
短句来源
     8. A channel friction parameter inversion method based on kalman filter with unknown parameter vector is p
     针对计算量较大的特点,提出减少滤波计算量的方法,并采用渐消记忆滤波法提高系统跟踪性能,数值仿真表明该法是有效的。
短句来源
     (3) The reliability and the stability of lithology parameter inversion method in depth domain is analysed by the studies of basic theory in generalized linear.
     (3) 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。
短句来源
     Based on the characteristics of VSP data, the paper presents a parameter inversion method for getting earth parameters.
     本文根据VSP资料波场丰富的特点,把VSP记录看成少量的平面波场之和。
短句来源
     The channel friction is importance parameter of hydraulic analysis,A channel friction parameter inversion method based on Kalman filter with unknown parameter vector is proposed.
     河道糙率是洪水水力计算的重要参数 ,引入控制论理论 ,应用带参数的卡尔曼滤波法进行河道糙率反演分析。
短句来源
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  相似匹配句对
     Research on Inversion of Seafloor Parameter
     海底参数反演技术研究
短句来源
     PARAMETER INVERSION IN TAU-P DOMAIN
     Tau-P域参数反演
短句来源
     Studies on Bregman Method for Parameter Inversion
     参数反演的Bregman方法研究
短句来源
     The method is also called as elastic parameter inversion.
     该方法也被称作弹性参数反演。
短句来源
     Wavelet parameter inversion by the modified simulated annealing method
     用改进的模拟退火法反演子波参数
短句来源
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It is well known that velocity is a very important parameter in seismic prospecting. Especially the shear velocity can't be gotten from 2D coventional seismic data. Based on the characteristics of VSP data, the paper presents a parameter inversion method for getting earth parameters. By recognizing VSP records as the sum of a small number of plane-waves and using a few of VSP traces in a small spatial aperture, both compressional velocity and shear velocity can be found from zero-offset VSP data...

It is well known that velocity is a very important parameter in seismic prospecting. Especially the shear velocity can't be gotten from 2D coventional seismic data. Based on the characteristics of VSP data, the paper presents a parameter inversion method for getting earth parameters. By recognizing VSP records as the sum of a small number of plane-waves and using a few of VSP traces in a small spatial aperture, both compressional velocity and shear velocity can be found from zero-offset VSP data and offset VSP data respectively, then Possion's ratio can be got which is affinity with oil and gas. Having finished the real data processing, the good result was obtained.These parameters of the earth will give a lot of help to oil and gas prediction.

速度参数是地震勘探中的重要参数,尤其横波速度是常规二维地震资料无法确定的。本文根据VSP资料波场丰富的特点,把VSP记录看成少量的平面波场之和。以少量地震道组,分别从零井源距和非零井源距资料中提取纵横波速度,进而估算出与油气相关的泊松比参数。经过实际资料的处理,反演效果较好,质量可靠,认为该方法切实可行。

This paper presents a high resolution geometric parameters inversion method of a thin sheet based on analytical signal by solving over determined equations. These equations connect directly 2 D analytical signal amplitude of ΔT with parameters of a thin sheet. Singular value decomposition and pseudoinverse techniques are employed to achieve high precision. An assistant method is also given for sheet inclination estimation. Application of spatial parameters determination to the buried...

This paper presents a high resolution geometric parameters inversion method of a thin sheet based on analytical signal by solving over determined equations. These equations connect directly 2 D analytical signal amplitude of ΔT with parameters of a thin sheet. Singular value decomposition and pseudoinverse techniques are employed to achieve high precision. An assistant method is also given for sheet inclination estimation. Application of spatial parameters determination to the buried main fault belts in Altun area has provided quantitative geophysical interpretation for the reasonable movement of Tibet block.

本文研究了模拟线性地质构造具有普遍意义的有限延深薄板状体ΔT的解析信号强度与其几何参数之间的超定方程关系,运用奇异值分解和广义逆技术求解超定方程,获得了高精度的理论反演方法,同时给出了定性解释板状体产状的辅助方法。对阿尔金地区隐伏断裂形态的反演结果,为西藏地体的“北推东移”提供了定量化的地球物理解释证据。文章还勾画了阿尔金与塔里木的深部界线。

Describes a numerical model which is applicable in the study of wide beam HF ground wave radar's signal processing. Based on the backscatter theories of HF electromagnetic waves from ocean surface, the model contains the combination of the first order peak, the second order sea echo, currents, echo from hard targets, effect of land blocking and noises. Output spectrum from the model possesses typical features of real Doppler spectrum detected by OSMAR2000, and can be used to test the effectiveness of certain...

Describes a numerical model which is applicable in the study of wide beam HF ground wave radar's signal processing. Based on the backscatter theories of HF electromagnetic waves from ocean surface, the model contains the combination of the first order peak, the second order sea echo, currents, echo from hard targets, effect of land blocking and noises. Output spectrum from the model possesses typical features of real Doppler spectrum detected by OSMAR2000, and can be used to test the effectiveness of certain space spectrum estimation algorithms as well as sea state parameter inversion methods.

根据高频无线电波海洋回波谱理论 ,结合高频地波雷达单站探测的实际应用 ,建立了一个适合于研究高频地波雷达信号处理的海面回波多普勒谱的数值模型 .模型包含一阶峰、海流、二阶谱、硬目标回波、地形阻挡和噪声等成分 ,模型输出具备实测多普勒谱的典型特征 ,可用于检验高分辨率空间谱估计算法和海态参数的反演算法

 
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