There are usually several vibration modes participating in heliostat's response to wind induction. The complete quadratic combination method can take the modes' coupling effect into account. The result is precise, however the computation work is heavy. Therefore, the proper orthogonal decomposing stochastic wind field was proposed to be applied in computation of heliostat's response to wind induction.

定日鏡結(jié)構(gòu)風(fēng)振響應(yīng)中有多個(gè)振型參與十八禁啪啪污污网站免费，利用完全二次型組合法可以考慮各振型間的耦合作用，得到精確結(jié)果色喲喲国产精品，但計(jì)算量很大欧美变态深喉囗交视频BD，因此提出將隨機(jī)風(fēng)場本征正交分解技術(shù)運(yùn)用到定日鏡結(jié)構(gòu)響應(yīng)計(jì)算中。

It is the first time to have the theorem of orthogonal decomposition, a theoretical kernel in inverse gravimetric problem, realized in practice.

文章針對物理大地測量學(xué)反問題研究中的擬調(diào)和性重力場源及重調(diào)和性重力場源黄片久久久，將該研究中的理論核心——正交分解定理予以具體實(shí)現(xiàn)城诗诗的一级黄色网站。

In the modified method, we use orthogonal decomposition so as to delete items which lead to linear dependence of gradient in active constraints. Therefore the Hessian matrix of the DQP subproblem is positive definite.

在改進(jìn)算法中，我們通過正交分解刪去了有效約束函數(shù)中引起梯度線性相關(guān)的項(xiàng)国产91网站在线，從而保證了DQP子問題中的目標(biāo)函數(shù)中的Hesse陣正定秋霞电影网理论电影在线观看。

This text starts with the orthogonal basis and points out that Markov evaluating model only can get a determined evaluating result.

文中從正交分解的角度，指出Markov評估模型只能進(jìn)行定性評估a片免费在线观看。

In this paper we propose a modified SQP method which is based on orthogonal decomposition.

我們用正交分解的思想黄色网站免费观看。，提出一個(gè)改進(jìn)的SQP算法。

Orthogonal decomposition of seismic data is an important subject worth studying.

地震記錄正交分解是值得研究的重要問題jizz官网。

Proper orthogonal decomposition is an effective technique for data reduction and feature extraction of a random field.

本征正交分解是壓縮數(shù)據(jù)和提取隨機(jī)場本質(zhì)特征的有效技術(shù)亚洲观看精品一区二区在线。

To deal with the problem,a reduced order model based on time-domain proper orthogonal decomposition is investigated.

為了對主動(dòng)控制系統(tǒng)設(shè)計(jì)提供高效高精度狀態(tài)空間模型，研究了氣動(dòng)彈性系統(tǒng)的時(shí)域正則正交分解/降階模型方法玖玖日韩在线视频，并引入平衡截?cái)嗉夹g(shù)進(jìn)一步降低時(shí)域POD/ROM的階數(shù)免费三A级毛片，從而有效克服了時(shí)域POD/ROM階數(shù)過高的缺點(diǎn)。

On the problem of model parameter determination, the singularity distribution method is used to derive the expressions for numerically calculating the added mass arised from vibration of the structure under three-dimensional case; The aero-dynamic damping ratio is identified from the testing data based on the methods of empirical mode decomposition, improved random decrement and Hilbert transformation; The reduced-order spectral representation method is also deduced in this chapter based on the technique of proper orthogonal decomposition.

在模型的參數(shù)計(jì)算上国产91页在线精品，采用奇點(diǎn)配置法推導(dǎo)了三維情形下結(jié)構(gòu)振動(dòng)誘導(dǎo)流場附加質(zhì)量的數(shù)值計(jì)算方法级A现看免费黄色视频；聯(lián)合采用經(jīng)驗(yàn)?zāi)B(tài)分解、改進(jìn)的隨機(jī)減量法及Hilbert變換對索穹頂結(jié)構(gòu)的氣動(dòng)阻尼進(jìn)行了識(shí)別分析国产春黄视频网；推導(dǎo)了基于本征正交分解的降階譜解法狼友视频首页x。

Based on the proposed idea, the author presents three linear algorithms:"Orientation Invariance of Rotational Axis ","Skew-Symmetric Matrix Decomposition ", and"Quaternion Orthogonal Decomposition ".

并在上述思想指導(dǎo)下，提出了旋轉(zhuǎn)軸法向不變中文字幕350页、反對稱陣分解和四元素正交分解三個(gè)精簡變量的線性算法国产午夜福利在线观看禁，其中QOD算法最具有一般性。