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广义线性反演的英文

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"广义线性反演"怎么读用"广义线性反演"造句

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  • generalized linear inversion
  • gli

例句与用法

  • In this paper , taking the measured error sound velocity profile as the initial guess value , the sound beam travel times and beam angle recorded by the multi - beam system and the generalized linear inversion method are used to get a sound velocity profile close to the actual sound velocity profile , and the inversed sound velocity profiles have contributed to the reduction of sound velocity profile error
    摘要以测得的误差声速剖面作为初始猜测值,利用多波束记录到的波束传播时间和波束角等信息,通过广义线性反演得到一个与实际声速剖面比较接近的声速剖面,这有助于减少声速剖面的误差。
  • Multi - channel deconvolution , based on multi - channel signal analysis , is presented to recover receiver function from three - component teleseismic p waveforms clustered within certain backazimuth and epicenter distance , to increase the resolution of receiver function . wavelet inversion is also introduced to broadband receiver function , to solve for nonuniqueness cased by linear approximation of nonlinear problem , and broadband receiver function is decomposed into multi - resolution versions , and the inversion result for the low - resolution version is iteratively taken as the initial model for the high - resolution , and gradually obtain the inversion model for broadband receiver function
    为克服广义线性反演对初始模型的依赖性,并保持其快速收敛的特点,本文首次将小波变换引入到接收函数波形反演,将接收函数分解到不同的分辨尺度上,分别进行广义线性反演,并将低分辨率的反演结果作为高分辨率反演的初始模型,渐近地获取宽频带接收函数的模型,克服了非线性问题线性化带来的非唯一性。
  • 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 . due to the equivalence beween autonomous gradient system and catastrophe model , a standard cusp catastrophe model can be obtained through variable substitution . the method is used in analysis of displacement data of huangci landslide and wolongsi landslide and in understanding how slopes evolve before sliding . the result shows that the nonlinear dynamic model can make satisfactory prediction result . is it most important that there is a sudden fall of d , which indicates the occurrence of catastrophe ( when d = 0 )
    研究表明,滑坡变形失稳过程具有混沌和分维特性,可以用分形理论来研究滑坡预测问题,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,反演了斜坡演化的非线性动力学模型。并利用自治梯度系统与突变模型的等价性,通过变量代换得到标准的尖点突变模型。
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