The main works in this paper are as follows:(1). In this thesis, a new method, continuous linearization model, is constructed for the non-linear dynamic systems. The precision Duhamel integration solution for the linearization equation is also given from the theory of linear differential equation. The calculating results show that the new method can improve the calculation precision greatly. In fact, the truncation error is not limited by this method, it can arrive the precision according to the requirement.

本文的主要工作有以下幾個方面：(1)由于非線性項的存在91丨九色丨喷水，使得多數(shù)情況下難以得到非線性動力方程的解析解表達式国产大片自拍，目前常使用數(shù)值積分方法來求解非線性動力學(xué)方程的解国产一级视频69欧美一级，但常規(guī)計算方法的計算精度不很理想18禁成年无码免费网站下载，本文提出了含Taylor展開項中高階余項的非線性動力方程的線性化數(shù)值計算方法日本加勒比人人操人人爱人人操人人爱，構(gòu)造了瞬態(tài)線性化方程日韩福利短片在线观看网站免费，給出了Duhamel積分的表達式。

After discussion of the relation of MR〓 and ALT, an algorithm proposed by Zhongping Qin and Huanguo Zhang, two conclusions are obtained: if a weak key can be successfully attacked by the method of reduced echelon matrix, it can also be successfully attacked by a linear R〓R〓 transformation; meanwhile, there exists such a weak key that can be successfully attacked by the algorithm MR〓 or linear R〓R〓 transformation, but this key can not be successfully attacked by the algorithm ALT. For a NFA, according to the number of solutions for the image equation of its R〓R〓 transformation, there exist two sufficient criteria about its weak invertibility and weak inverse.

通過比較MR〓與覃中平和張煥國提出的攻擊FAPKC加密情形的算法ALT亚洲精品视频在线观看你懂的，證明了如下結(jié)果：凡用約化梯陣方法能攻擊成功亚洲第一性爱高清视频，用線性R〓R〓變換也能攻擊成功；同時日韩高清自拍AV网址，存在著用算法MR〓或線性R〓R〓變換攻擊成功的弱密鑰狼友网址手机免费观看，用算法ALT攻擊失敗。

E - Young's Modulus, the coefficient of elastic stretching is the ratio of the linear stress to the linear strain.

小的系數(shù)男人舔女人下面视频，彈性拉伸的系數(shù)是線形壓力和線形張力之比91亚洲精品视频在线观看。

This drive mechanism provides power with a linear synchronous motor avoiding friction, elastic distortion, hysteresis and non-linear error, and can realize non-contact support and guidance in the horizontal and vertical directions.

這種驅(qū)動方式避免了傳統(tǒng)驅(qū)動方式造成的摩擦、彈性變形免费一级无码婬片A片、滯后和非線性誤差黄片一级片一区，實現(xiàn)了平臺進給機構(gòu)在水平和垂直兩方向的無接觸支撐和導(dǎo)向。

Brain is a very complex non-linear system, and electroencephalograph and electrocorticogram are also non-stationary and nonlinear in nature, signal processing methods based on linear and stationary assumptions, although has obtained important result, can not grasp the entire picture of neuroscience.

人腦是一個高度復(fù)雜的非線性非平穩(wěn)系統(tǒng)yinyuan国产精品，所以腦電圖和皮層腦電圖也是非線性非平穩(wěn)信號日韩性交无码视频，基于線性和平穩(wěn)假設(shè)的分析方法盡管取得了一些重要的研究成果，但是無法對神經(jīng)系統(tǒng)進行更加深入的解釋国产真实迷奸系列。

While we are having the electrotechnics classes, we usually take it as a linear circuit, and analyse it with the theory of linear circuit.

日光燈電路是一個非線性電路超清无码波多野吉衣中文，而我們上電工課做這個實驗時，常把它當(dāng)成線性電路并采用線性理論來分析它99最新视频。

This paper is devoted to solving linear saddle point problems, Specifically, We consider nonsymmetric systems, written as usual in block form, where the upper left block is an invertible linear operator with positive definite symmetric part. Such saddle point problems arise, for example, in certain finite element and finite difference discretizations of NavierStokes equations, Oseen equations, and mixed finite element discretization of second order convection-diffusion problems.

中文題名求解鞍點問題的迭代方法副題名外文題名論文作者馮麗紅導(dǎo)師曹志浩教授學(xué)科專業(yè)計算數(shù)學(xué)研究領(lǐng)域\研究方向?qū)W位級別博士學(xué)位授予單位復(fù)旦大學(xué)學(xué)位授予日期2002 論文頁碼總數(shù)87頁關(guān)鍵詞鞍點問題迭代方法網(wǎng)格離散線性方程組館藏號BSLW /2003 /O241 /15 論文針對鞍點問題的求解分析了一些典型的快速算法免费看操网站。

In some sense, the conceptions of "Non-prime time" and "Prime time" only describe the relation of linear transmission of TV and TV embracer s non- linear acceptation state.

從一定意義上說，"黃金時段"與"非黃金時段"表述的僅僅是一種關(guān)系A级毛片毛片免贯观看久，即電視的線性延伸與電視受眾的非線性接受狀態(tài)之間的契合程度中文字幕人妻日韩久久。

Keywords: Linear time-delay systems; Uncertainty; Decoupling control; Energetic decoupling; Linear matrix inequality

中文關(guān)鍵詞：線性時滯系統(tǒng)；不確定性久久网站国产精品；解耦控制免费不卡黄网站在线观看；能量解耦；線性矩陣不等式

In chapter 2 we propose a linear equality constraint optimization question , the new algorithm is combined with the new conjugate gradient method(HS-DY conjugate gradient method)and Rosen"s gradient projection method , and has proven it"s convergence under the Wolfe line search.In chapter 3 we have combined a descent algorithm of constraint question with Rosen"s gradient projection, and proposed a linear equality constraint optimization question"s new algorithm, and proposed a combining algorithm about this algorithm, then we have proven their convergence under the Wolfe line search, and has performed the numerical experimentation.

在第三章中我們將無約束問題的一類下降算法與Rosen投影梯度法相結(jié)合，將其推廣到線性等式約束最優(yōu)化問題九九草影院，提出了線性等式約束最優(yōu)化問題的一類投影下降算法亚洲日韩A∨无码男男，并提出了基于這類算法的混合算法，在Wolfe線搜索下證明了這兩類算法的收斂性婷婷丁香五月激情，并通過數(shù)值試驗驗證了算法的有效性国产AV色浴。