Error sources of velocity estimate have been changed since SA was off. Firstly influence quantities of all kinds of error sources of velocity determination were analyzed, the potential accuracy of GPS absolute velocity estimate was derived from both theory and field GPS data simulation.

首先從理論和實(shí)測(cè)數(shù)據(jù)模擬兩方面分析了SA取消后各類誤差源對(duì)GPS測(cè)速的影響网址国产，推導(dǎo)并計(jì)算了GPS單點(diǎn)測(cè)速可能達(dá)到的精度水平欧美色综合,色综合。

The coordinate transformation and numerical integration was executed on the discretized tetrahedral elements based on which the 3-D MT vector-finite element method was implemented. A whole computation framework for 3-D vector-finite element method with unstructured mesh was given. Based on this some typical models were tested which has demonstrated that our algorithm could distinctively avoid problems caused by the fake solution and both the accuracy and efficiency were enhanced which made our algorithm has a bright future for further application.3. According to theory of Sobolev vector space and the discretization of Helmholtz space, the error estimate which was suitable for 3-D MT vector-finite element modeling was deduced by which the procedure of adaptive technique was guaranteed.4. Based on the fully unstructured tetrahedralization and optical strategy, the 3-D magnetotelluric h-adaptive vector-finite element method was presented through combining the error estimate. With this work, the accuracy and creditableness for 3-D MT complicatedly modeling was guaranteed.5. The 3-D magnetotelluric h-adaptive vector-finite element algorithm with unstructured mesh was implemented.

針對(duì)非結(jié)構(gòu)化的四面體單元欧美疯狂黄片，采用坐標(biāo)變換和數(shù)值積分方法好看的欧美一级A片，實(shí)現(xiàn)了MT三維矢量有限單元分析欧美真人啪啪猛烈动态图，建立起基于非結(jié)構(gòu)化網(wǎng)格的三維MT矢量有限元計(jì)算流程毛片在线看不卡，并對(duì)典型模型和國際標(biāo)準(zhǔn)電磁模型進(jìn)行了數(shù)值模擬A片一级做二级做免费观看，結(jié)果對(duì)比和分析表明麻豆视频网址，基于非結(jié)構(gòu)化網(wǎng)格的三維MT矢量有限元不僅消除了節(jié)點(diǎn)型有限元的偽解，而且具有很高的計(jì)算精度和速度最新无码专区视频在线观看，有廣闊的應(yīng)用前景Carib在线观看。3、根據(jù)Sobolev函數(shù)的向量空間和Hemlholtz空間的分解欧美一级纯片免费观看一区二区，推導(dǎo)出基于殘差的三維大地電磁矢量有限元后驗(yàn)誤差估計(jì)公式殴美性爱网，為三維大地電磁自適應(yīng)矢量有限元數(shù)值模擬的實(shí)現(xiàn)奠定了基礎(chǔ)。499精品久久久久久久、在完全非結(jié)構(gòu)化四面體單元剖分及優(yōu)化基礎(chǔ)上国极品馒头一线天自慰，結(jié)合三維大地電磁矢量有限元后驗(yàn)誤差估計(jì)公式，提出了基于非結(jié)構(gòu)化網(wǎng)格的三維大地電磁h-型自適應(yīng)矢量有限元計(jì)算策略www久，保證了對(duì)復(fù)雜大地電磁模型數(shù)值計(jì)算的精度和可靠性欧美日韩啊v在。5、實(shí)現(xiàn)了基于非結(jié)構(gòu)化網(wǎng)格的三維大地電磁h-型自適應(yīng)矢量有限元計(jì)算流程人成免费变态网站网址，對(duì)典型模型和國際標(biāo)準(zhǔn)電磁模型進(jìn)行了數(shù)值模擬BBBBBXXXXX欧洲熟妇。

The aims of this paper are to derive the optimal error estimates of eigenpairs, i.e. the optimal error estimate of eigenvalues, and the new error estimates of velocity, pressure including the L~2 - norm and energy norm, respectively, in which the L~2 - norm estimate of velocity on anisotropic meshes has not ever been seen in the precious literature.

對(duì)于Stokes特征值問題本文不僅得到了征值對(duì)的最優(yōu)誤差估計(jì)即：特征值和流速壓力的零模和能量模以及壓力的能量模最優(yōu)誤差估計(jì)，其中在各向異性網(wǎng)格下對(duì)此問題的零模估計(jì)尚未見報(bào)道黄网站直接观看。

This method combines the information of output tracking error with the parameter estimate error in constructing the adaptation law, which gives a better result in parameter estimation than that from the traditional ARC.

該方法同時(shí)采用了輸出誤差與參數(shù)估計(jì)誤差的相關(guān)信息構(gòu)造自適應(yīng)律九九黄色视频、在线观看，具有比常規(guī)ARC更好的參數(shù)估計(jì)效果。

Thirdly, on the base of the existent error estimate of elliptical Galerkin projection operator, obtain semi-discrete and complete-discrete error estimates betwent EFG solution and exact solution of parabolic partial differential equation. Semi-discrete error estimate show that the rank of r is accordance with the approximation rank of subspace S_h. Complete-discrete error estimates show that it not only have relation with radius r of domain of influence, but also have relation with the step length of time variable and the way of discrete.Lastly, give typical examples and draw up procedures of MATLAB.

再次A一级特黄大片强奷全过程，在"橢圓Galerkin投影"算子的誤差估計(jì)的基礎(chǔ)上3WWW日本视频，對(duì)用EFG法解拋物型偏微分方程的EFG解與精確解之間作了半離散和全離散的誤差估計(jì)，半離散的誤差估計(jì)表明所給出的誤差界限關(guān)于r的階是與子空間S_h的逼近階相一致的粗大长av在线，全離散的誤差估計(jì)表明所產(chǎn)生的誤差不但與影響域半徑r有關(guān)色色色一本，而且與離散時(shí)間變量的步長(zhǎng)τ及其離散方式有關(guān)。

In the second part,we have mainly discussed the error es-timates of the numerical methods for solving ill-posed problem,including the error estimate of finite-dimensional regulariza-tion method in Chapter 5,and the error estimate of regulariza-tion-spline method for solving Fredholm integral equation ofthe first kind.

在第二部分国产131在线视频免费观看，我們主要討論了不適定問題數(shù)值方法的誤差估計(jì)久久铯综合网，包括有限維正則化方法求解不適定問題的誤差估計(jì)以及用樣條正則化方法求解第一類Fredholm積分方程的誤差估計(jì)，兩者均是目前還未有的結(jié)果国产男女另类裸交一级黄片。

The error of SIF is discussed too. Then an index to estimate error of SIF is advised. The analysis shows it is a feasible and correct parameter.Size effect, Numerical analysis, Statistical theory, Energy theory, Fractal theory

8在對(duì)應(yīng)力強(qiáng)度因子的計(jì)算方法進(jìn)行評(píng)述的基礎(chǔ)上久久国产精品免费专区A片，對(duì)應(yīng)力強(qiáng)度因子的計(jì)算誤差進(jìn)行了分析，提出了一個(gè)使用有限元方法求解應(yīng)力強(qiáng)度因子的誤差指標(biāo)參數(shù)AA极黄片。

A torsional oscillation observer based on the general observer was discussed to estimate the speed of the turbine generator. The dynamic characteristics of standard Luenberger observer with quantization effects were studied by Lyapunov stability criterion. It is concluded that the state estimate error can not asymptotically converge to zero in-the-large in presence of quantization effects.

討論了基于狀態(tài)觀測(cè)器的汽輪機(jī)軸系扭振測(cè)量方法色色视频黄，采用李亞普諾夫穩(wěn)定性判據(jù)分析存在量化效應(yīng)的條件下標(biāo)準(zhǔn)龍貝格觀測(cè)器的動(dòng)態(tài)特性，指出由于數(shù)字系統(tǒng)中的有限字長(zhǎng)效應(yīng)會(huì)使觀測(cè)器的跟蹤性能惡化黄啪视频，估計(jì)誤差不能在大范圍內(nèi)漸進(jìn)收斂亚洲一区二区三区在线中文字幕。

These non-linear characters directly lead to the estimate error of SOCo We want to construct a more correct battery model and it's state model through that we can use some kind of mathematic algorithm to find out the value of electrochemical polarization voltage.

因此找到一個(gè)好的蓄電池模型，能夠通過數(shù)學(xué)推導(dǎo)找到蓄電池的動(dòng)態(tài)開路電壓的合理值欧美亚洲视频网，縮小SOC的估測(cè)范圍美女扒开尿口给男人桶的动态图，提高蓄電池管理系統(tǒng)對(duì)SOC的估測(cè)精度免费黄色网站污。

It is proved that the normalized estimate error has no relation with saturation and the algorithm is stable.

仿真表明所提出的自適應(yīng)控制有較好的性能和穩(wěn)定性，有效地克服了飽和非線性的影響久久久久久久久精品无码中文字幕。