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numerical inversion in Chinese

Pronunciation:
How to pronounce "numerical inversion""numerical inversion" in a sentence

Translationmobile phoneMobile

  • 數(shù)字轉(zhuǎn)換

Examples

  • Numerical inversion of laplace transforms using moment method
    逆變換的矩方法
  • Therefore , research about multiscale problems of mechanics and multiscale methods of inversion are predicted according to the development tendency of these generalized solutions and numerical inversion approaches
    揭示了數(shù)值反演方法的這一演化發(fā)展趨勢預(yù)示著多尺度力學問題及其多尺度反演方法的研究。
  • In order to apply the research results of this paper to the optimum design of computer for cpw , the analytical closed - from of expressions is the best choice . so conformal mapping theories are used to analyze cpw ' s by this paper . the optimum programming , the numerical inversion of conformal transformation and the numerical predictor - corrector method have been utilized to calculate the characteristic parameters and field patterns of cpw ' s
    為了使本論文的研究成果便于應(yīng)用于共面波導的計算機優(yōu)化設(shè)計中，最好方法是得到封閉的解析表達式，所以本論文采用了保角變換理論宋分析非對稱共面波導，并且應(yīng)用了優(yōu)化計算方法、保角變換反演技術(shù)和數(shù)值預(yù)測糾正算法對各種非對稱共面波導的特性以及場結(jié)構(gòu)進行求解。
  • This thesis is to recommend a important class of regularized strategies for solving inverse problems - mollifier method . it anaysises the consistency , numerical stability and error estimates of mollified solution . similar to tikhonov regularization , a discrepancy principle for selecting the mol - lifier parameter is proven and applications to numerical differentiation and numerical inversion of abel transform and also given
    本文將介紹求解反問題的一類重要的正則化策略?緩鎮(zhèn)法，并基于用gauss核構(gòu)造的緩鎮(zhèn)算子，分析了緩鎮(zhèn)解的相容性、數(shù)值穩(wěn)定性和誤差估計，與tikhonov正則化類似，我們證明了決定緩鎮(zhèn)參數(shù)的偏差原理。
  • The prevailing approaches depend on costly time domain convolution , using the frequency domain network parameters such as s - parameter , y - parameter or abcd parameters to find analytic solution , and finding the time domain approximations by fft or even numerical inversion of laplace transform ( nitl ) if there are a large number of nonlinear devices in the network
    目前盛行的方法是采用費時的時域卷積法：首先運用諸如s 、 y 、 abcd的頻域網(wǎng)絡(luò)參數(shù)求出頻域解析解，然后通過快速福利葉變換（ fft ）得出時域近似解，如果網(wǎng)絡(luò)中存在大規(guī)模的非線性設(shè)備，還需要采用數(shù)值逆拉普拉斯變換（ nilt ） 。
  • Inversion analysis of measured displacements is used extensively in geotechnical engineering , structural engineering , information construction , and trauma diagnosis , etc . in this dissertation , parameters identification of original geostress and medium physical property in cavern , slope , tunnel and dam are taken as a cut - in point . macroscale inversion analysis of displacements and numerical solutions of inverse problems of mechanics are researched profoundly . scientific theories of multiscale problems are connected with numerical inversion approaches
    本文以地下洞室、邊坡工程、隧道工程與大壩等領(lǐng)域的初始地應(yīng)力參數(shù)和介質(zhì)物性參數(shù)識別為切入點，對宏觀尺度位移反演分析和力學反演問題數(shù)值求解方法進行了比較深入的研究，并將多尺度問題科學理論和反演數(shù)值方法聯(lián)系起來，初步探討了結(jié)構(gòu)性承載材料(如巖石、骨材料等)的多尺度力學模型及其反演方法。

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