Constructing geometric model of analyzed object is the first step of mesh generation, in this research subject, we mainly analyze the medical encephalon CT picture ,so we select digital instrument to extract border characteristic points from encephalon CT picture and create the analyzed object geometric model.

進(jìn)行網(wǎng)格剖分首先要建立分析對象的幾何模型女生张开腿让男人桶，鑒于本文的分析對象是醫(yī)學(xué)腦CT掃描圖像户外露出国产一区，為此采用數(shù)字化儀從腦CT掃描圖像中提取邊界特征點(diǎn)99久久99这里只有免费精品01，以此形成分析模型的邊界輪廓a黄网站免费观看，從而建立分析模型的幾何模型26uuu欧美视频在线观看。

The procedure estimating the regularization parameter is the same as that the adaptive Marquardt algorithm used. The Frechet derivative is directly derived from the forward methods: SAM and FEM. With the theory of SAM and Zhang′s geometric factor, the relationship between the Frechet derivative and the geometric factor is established, at the same time, one useful corollary is given, i.

選取正則化因子時美女一级a，沿用自適應(yīng)的Marquardt算法中阻尼因子的選取計算方法；計算Frechet導(dǎo)數(shù)時女人18毛多水多在线观看，根據(jù)逐次逼近解法和張氏幾何因子理論黄片一级片一区，推導(dǎo)出了Frechet導(dǎo)數(shù)與張氏幾何因子的關(guān)系，得出了Frechet導(dǎo)數(shù)為張氏一階積分幾何因子的結(jié)論午夜综合另类。

The nonlinear dynamic equations including the initial geometric imperfections of laminated composite cylindrical shells were derived from Hamilton's philosophy. Assuming the transverse displacements to be composed of axially symmetrical part and axially asymmetrical part, the governing equations expressed as displacement forms of dynamic buckling were obtained by Galerkin method. The equations were solved by finite difference method. The effects of impact velocity, lamination angle, initial geometric imperfection on the axial dynamic buckling of laminated composite cylindrical shells were discussed.

由Hamilton原理導(dǎo)出包含初始幾何缺陷的復(fù)合材料層合圓柱殼的非線性動力方程成视频年人黄网站免费动漫；將橫向位移設(shè)為對稱及非對稱兩部分，由Galerkin方法得到以位移形式表達(dá)的動力屈曲控制方程在线观看_亚洲欧美色视频，通過有限差分方法求解黄色网址免费观看视频；討論了沖擊速度、鋪層角度非常黄的网站、初始幾何缺陷等各種因素對復(fù)合材料圓柱殼軸向沖擊動力屈曲可能產(chǎn)生的影響一区二区精品黄色。

This paper gives a full and explicit analysis for Geometric Phase, from basic theory to familiar calculation modules in articles. We focus on the application of gauge transformation method to Geometric Phase Calculation.

本文對幾何相作了一些比較細(xì)致全面的分析一级A片刺激高潮久久，從基礎(chǔ)理論開始一直到文獻(xiàn)中比較常見的模型計算，將重點(diǎn)放在正則規(guī)范變換方法在計算幾何相中的應(yīng)用上大黄片在线免费看，著重掌握一種計算幾何相的方法亚洲精品免费视频。

In chapter 3, we study pricing of geometric average Asian capped calls, pricing of geometric average Asian option with transaction cost, pricing of the two kinds of exotic option in Fractional Brownian motion environment, pricing of capped calls with transaction cost in fractional Brownian motion environment.

在本文的第三章，研究了幾何平均亞式上限型買權(quán)的定價超碰人人肉，有交易成本的幾何平均亞式期權(quán)的定價永久免费A级毛片软件www，分?jǐn)?shù)次布朗運(yùn)動環(huán)境中兩種奇異期權(quán)的定價，以及分?jǐn)?shù)次布朗運(yùn)動環(huán)境中有交易成本的上限型買權(quán)的定價黄色在线免费观看国产。

In Chapter 4, the pricing of Asian geometric average option under stochastic interest rates is studied, assuming CIR model for the interest rates. Asian option is strongly dependent with path, usually have a long duration, the movement of interest rates becomes more important in pricing such long-dated options. The CIR interest rate model not only considered the interest rate behavior has mean-reverting but also take into account that the fluctuation rate is direct proportion with the square root of its interest rate. Finally, the method of finite difference for the Asian geometric average option under CIR interest rate model is given.

第四章在利率滿足CIR利率模型的假設(shè)下黄色a片的视频全免费，研究了幾何亞式期權(quán)的定價公式，亞式期權(quán)是強(qiáng)路經(jīng)依賴性期權(quán)国产精品女A片爽爽视频APP，通常有效期較長欧美一级黄C片，在進(jìn)行較長時期的投資時，利率的變化是非常重要的手机看片日韩毛片免费看，CIR利率模型不僅考慮了利率行為具有均數(shù)回歸的現(xiàn)象在线观看国产对白网站视频免费播放，而且還考慮其波動性的大小與利率大小的平方根成正比，最后給出了CIR利率模型下的幾何亞式期權(quán)定價的有限差分法男女搞黄视频。

Firstly, we set a barrier to the underlying asset price under the assumption of common Asian options, the average period begins at the first time when the underlying price hits the barrier. We give a closed-form formula for the Asian call options price with fixed strike price in the case of continuous geometric average and in the case of discrete geometric average.

首先在线欧美精品第一页，在其它假設(shè)條件與一般亞式期權(quán)相同的條件下，對標(biāo)的資產(chǎn)的價格設(shè)置了一個障礙十八岁免费看黄色视频，當(dāng)標(biāo)的資產(chǎn)的價格第一次越過障礙時在线视频一区二区三区，平均周期開始，得到了連續(xù)和離散兩種情況下在线看片免费人成视频无毒，具有固定執(zhí)行價格的幾何平均亞式看漲期權(quán)價格的封閉解国产三级黄片免费看。

4Based on a fact that the price formula of Asian options can be transformed into that of vanilla European option when the time to maturity is less than or equal to the length of average, we skillfully obtain the analytical price formula for the option on the minimum or the maximum of two geometric average prices and generalize it to obtain the price formula of several average prices for the first time. We also apply the method of [121], which approximates the arithmetic average by the geometric average, to the pricing of opitons on the minimum or the maximum of two arithmetic average prices to obtain Its approximated price formula. Numerical results show that the approximated price is relatively accurate when the riskless interest rate is large or the option is in the money and the volatility of two underlying assets are high and its accuracy is a little reduced but still good when the dividends are considered. However, it is hardly affected by the sampling number.

我們基于觀察到的一個事實即當(dāng)離到期時間小于或等于平均期間時亞洲期權(quán)的價格可變換成普通的歐式期權(quán)的價格，從而巧妙地得到了兩個幾何平均價格的最小或最大值期權(quán)價格的解析公式日韩一区高清在线播放免费，通過簡單地推廣亚洲色图第一也，首次得到了多個幾何平均時的價格公式；將[121]用于算術(shù)平均亞洲期權(quán)的定價方法推廣到兩個算術(shù)平均價格的最小或最大值期權(quán)自拍偷女厕所拍偷区亚洲综合，從而得到它的漸進(jìn)公式黄色视频网三级第一区第九视频，數(shù)值結(jié)果表明：漸進(jìn)價格的準(zhǔn)確性在無風(fēng)險利率較大或期權(quán)為實值且兩標(biāo)的資產(chǎn)的波動率較小時較好，抽樣的個數(shù)對它沒有影響国产v欧美v日韩综合色精，但考慮紅利時它稍有下降但仍較好又大又黄又粗又爽的免费视频。

This article gives the key results for geometric distribution with respect to the following three aspects:1. The statistical character for geometric distribution.

第一篇：幾何分布產(chǎn)品的統(tǒng)計分析幾何分布是離散型分布中最重要的分布之一，它在信息工程探花自拍日韩视频在线观看网站、電子工程中文字幕在线播放日韩、控制論及經(jīng)濟(jì)學(xué)中有著重要的應(yīng)用。

Part one: The statistical analysis for geometric distribution The geometric distribution is one of the better known discrete probability distributions and has many useful applications.

第一篇：幾何分布產(chǎn)品的統(tǒng)計分析幾何分布是離散型分布中最重要的分布之一欧洲国产在线，它在信息工程91夜夜揉人人捏夜夜澡、電子工程色三级床、控制論及經(jīng)濟(jì)學(xué)中有著重要的應(yīng)用。