The new method is based on combining perturbation method of eigen-problems with rational approximation of a vector-value function.

提出了一種新的結(jié)合特征靈敏度直接法和向量值函數(shù)有理逼近的結(jié)構(gòu)動力重分析方法粉嫩人妻一区。

Expanding the unknown function in a small perturbation parameter and using a successive expansion in a Taylor series for the water particle path and the period of a particle motion, the third order asymptotic expressions for the Lagrangian particle trajectories and the period of particle motion can be derived directly in Lagrangian form.

藉由一系列連續(xù)的Taylor級數(shù)展開欧美性爱在线综合，於考量波動場中各流體質(zhì)點之運動軌跡與運動周期下，將已知的Eulerian解轉(zhuǎn)換成完全未知的Lagrangian形式解啊啊啊轻点在线观看。

The uncertainty is assumed to be unknown continuous function with norm-bounded restriction. The perturbation is sector-bounded.

系統(tǒng)的不確定性是范數(shù)有界的未知連續(xù)函數(shù)久久一级黄片羞羞，外部干擾是扇形有界的。

The calculating concrete example showed that the difference of results between perturbation method and Bessel function method are relatively.

實例計算證明在线视频自拍网，攝動法計算的結(jié)果與Bessel函數(shù)法計算的結(jié)果相差較小国产一国产一级无码视频。

In chapter 3 constructs firstlya new differential merit function by a perturbation structure of VIP and study theproperties of this merit function.Based on this merit function,a continuation-typeNewton method is proposed,which use the technique of inexact linear search forassuring its global convergence,and improves essentially the method of Taji,Fukushima and Ibaraki which can only solve the strong monotone VIP,and has locallyquadratic convergent rate under some condition.

第三章利用變分不等式問題的一種擾動結(jié)構(gòu)構(gòu)造了新的可微效用函數(shù)，并研究了效用函數(shù)的性質(zhì)国产精品久久97；在此基礎(chǔ)上午夜性交网，給出了一類求解一般單調(diào)變分不等式問題的連續(xù)型Newton方法CN，方法采用了不精確的線性搜索技術(shù)以確保整體收斂性无码一级做a爱过程免费不卡片，從本質(zhì)上改進了Taji五月天人人干人人干、Fukushima和Ibaraki方法只能求解強單調(diào)變分不等式問題的局限性，同時又保持了局部二次收斂率看免费的黄色片。

Some conclusions are obtained:(1) The interval data concept can rationally settle the apart component's dependence problem of monitoring data;(2) The survey point's displacement which is the material parameter's increasing function or deducing function can be used to back-analyse the material parameter's up and down limit; and (3) Both the interval parameter perturbation back analysis method and the interval parameter monotony back analysis method can obtain satisfactory interval parameters.

通過分析得出結(jié)論：(1)可利用區(qū)間數(shù)概念合理解決監(jiān)測資料中分離分量相關(guān)性的問題欧美精品日韩极品在线视频播放网站；(2)可利用工程結(jié)構(gòu)中位移為待反分析材料參數(shù)的增函數(shù)或減函數(shù)的測點位移的上、下限1024精品久久久久久久久，來反演得到不確定性材料參數(shù)的上殴美性久久久、下限；(3)工程算例分析表明欧美操爱视频，區(qū)間參數(shù)攝動優(yōu)化反分析法和區(qū)間參數(shù)單調(diào)性優(yōu)化反分析法都能得到令人滿意的參數(shù)區(qū)間久久久久久精品免费免费69九九。

S: In the non-homogeneous semi-infinite medium, the shear modulus varies in the form of exponential function along the depth, by the perturbation method , the wave function solution and phase velocity equation of the Rayleigh surface waves are obtained in the paper.

對剪切彈性模量沿深度以指數(shù)函數(shù)變化的非均質(zhì)半空間，本文用攝動法得到了Rayleigh面波的波函數(shù)解答及相速度方程插插一级黄色。

First, the Lyapunov functional and variation of constants method are adopted to study the effect that Sigmoid function and the relation of resistance, capacitance and current in Hopfield neural networks have on the stability of networks. The stability criterion constructed by physics parameters is obtained. Thus how the constrained relation of physics parameters affects the stability of Hopfielf neural networks is clear. Based on the study above, the perturbation model of recurrent neural networks is constructed. And the theorems of the existence of solution of perturbation model are presented.

首先操,com，采用Lyapunov泛函法和常數(shù)變易法研究Hopfield神經(jīng)網(wǎng)絡(luò)中給出的電阻、電容亚洲中文字幕五码、電流之間的關(guān)系以及Sigmoid函數(shù)對網(wǎng)絡(luò)穩(wěn)定性的影響規(guī)律欧美青年在线va，得出僅由物理模型參數(shù)構(gòu)成的穩(wěn)定性判據(jù)天天AV天天翘天天综合网色鬼国产，從而弄清物理模型參數(shù)約束關(guān)系對Hopfield神經(jīng)網(wǎng)絡(luò)穩(wěn)定性所起的作用，在此基礎(chǔ)上婷婷性五月，構(gòu)建了遞歸神經(jīng)網(wǎng)絡(luò)的擾動模型色1视频免费网站，并通過討論擾動模型解的存在性問題，給出遞歸神經(jīng)網(wǎng)絡(luò)擾動模型解的存在性定理欧美一级在线看片。

The biggest advantage of this mean is that don"t need to computer the perturbation matrix element by using zero level wave function, even don"t need to give out high rank amendatory result using infinite series to sum like the ordinary perturbation theory. Thus, it not only avoids many complicated integral operation, but also obtains high rank amendatory result that it is very difficult to get or cant get.

這種方法最大的優(yōu)點就是不需要用零級波函數(shù)來計算微擾矩陣元毛片免费在线观看的，更不需要像普通微擾論那樣用無窮級數(shù)求和給出高階修正的結(jié)果，這樣一來国产精品久久久久久免费，不僅避免了許多繁復(fù)的積分運算欧美自拍偷拍专区，而且求得了普通微擾論很難得到或不可能得到的高階修正的結(jié)果。

In order to learn the effect of the random perturbation on imaging quality of the camera during the motion,the process of the dynamic imaging of the camera is analyzed,and the modulation transfer function of the camera is obtained.Then,the influence of the random perturbation,which submits to normal distribution or changes sinusoidally,is studied respectively.

為了描述航天相機運動過程中隨機擾動對成像質(zhì)量的影響欧美乱爽乱视二，通過分析相機動態(tài)成像過程欧美一级一级精品久久，得到了存在擾動時相機的調(diào)制傳遞函數(shù)，并分別討論了服從高斯分布和具有正弦規(guī)律變化的隨機擾動對像質(zhì)的影響欧美性A一区二区。