On wave-theory based seismic wave parametric inversion;
基于波动理论的地震波参数反演探讨
Finally,the inversion results and calculation efficiency are compared with two different simulated annealing schemes through theoretical modeling processing,it is pointed out that the scheme is more suitable for seismic parameters inversio
在总结前人应用模拟退火法进行地球物理反演理论研究的基础上,通过修改目标函数对地震参数进行反演,成功实现了在无任何测井数据作为约束的情况下,用模拟退火法仍可得到较为理想的地震参数反演结果;并且通过理论模型实验表明了模拟退火法可以完全不依赖初始模型。
To overcome ill conditioning and multiple minima in inversion process efficiently,a wavelet multiscale-regularized Gauss Newton method is presented and applied to the multiparameter inversion of fluid-saturated porous medium.
将小波多尺度方法和正则化高斯牛顿法相结合,充分利用两种方法的优点,以小波尺度分解作为引导算子确保反演算法的搜索路径,在每一个分解后的尺度上采用正则化高斯牛顿法作为求解算子以解决反问题的不适定性问题,构造了小波多尺度-正则化高斯牛顿法,有效地解决了流体饱和多孔隙介质多参数反演过程中的局部极值和不适定性的问题。
Inversion of Seismic Parameters of the Wenchuan Earthquake and Analysis on Variation of its Coulomb Stress Based on GPS observation
基于GPS观测的汶川地震参数反演与库仑应力变化分析
Focal Mechanism Inverssion of Partial earthquakes in Gansu Province,2007
2007年甘肃部分地震的震源参数反演
Pre-Stack Seismic Data Reservoir AVO Parameter Inversion and Application;
叠前地震数据储层AVO参数反演及应用研究
The Inversion for Source Parameters and Site Effect in Midwest Area of Inner Mongolia
内蒙古中西部地区震源参数和场地响应反演
Study on Seismic Reservoir Parameters Nonlinear Inversion and Prediction Methods;
地震储层参数非线性反演与预测方法研究
Ground Motion Attenuation Relationship with Regional Parameters in California
反演区域参数建立加州地震动衰减关系
TRIANGULATION NET ADJUSTMENT AND THE FOCAL PARAMETERS OF THE 1964 MAGNITUDE 5.3 EARTHQUAKE OF THE XINFENGJIANG RESERVOIR AREA BY INVERSION
新丰江水库5.3级(1964)地震区三角网平差和震源参数反演
Quantitative prediction method for fluid saturation based on pre-stack seismic inversion parameters
基于叠前地震反演参数的流体饱和度定量预测方法
Nonlinear Response Analysis of Cable Roof Structures to Earthquake
悬索结构非线性地震反应及参数分析
Research on Seismic Response Characteristics and Parameters of Building Structures Isolated System;
建筑结构隔震体系地震反应特征与参数研究
Receiver Function Inversion and Research of Crustal Structure Beneath KMI Seismic Station;
接收函数反演及KMI地震台站下方地壳结构研究
Terrain Surface Parameters Inversion Using L Band Polinsar Images;
L波段PolInSAR图像地表参数反演方法研究
Research on the Retrieval of Land Surface Parameters with Polarimetric Microwave Radiometer
全极化微波辐射计陆地参数反演研究
Analysis on Influence of the Input Parameters of Bedrock on Site Earthquake Response
基岩输入参数对场地地震反应的影响分析
STUDY ON THE CRUSTAL THICKNESS BENEATH STATIONS OF SEISMIC NETWORK IN SHAANXI PROVINCE BY TELESEISMIC RECEIVER FUNCTION
利用远震接收函数反演陕西地震台站下方的地壳厚度
Wenchuan Earthquake Deformation Fault Inversion and Analysis Based on GPS Observations
基于GPS观测数据的汶川地震断层形变反演分析
Improve drilling technology for complex reservoirs by seismic inversion
利用地震数据反演改进复杂油藏钻井工艺
Estimation of Land Surface Parameters and Spatio-temporal Characteristics of Urban Heat Island
地表参数反演及城市热岛时空演变分析