同时估计

The proposed method can dynamically estimate the nonlinearity of the mixing model and adapt to the cumulative probability function of source signals.

本文中所提出的方法可以同时动态估计混合模型的非线性和源信号的累积概率密度函数。

In this model of Tu Men River quality the functional structures of the deoxygenation coefficient k1, reaeration coefficient k2 and BOD sedimentation-resuspension coefficient k3 are established and tbe parameters determined by a regression technique to suit the characteristics of a river in the mountain area of North-Eastern China.

表达式中的参数通过系统识别与参数估计方法确定，因此能较好地反映河流的地理环境特点。特别是κ_3的表达式，它以流量为自变量，用一个单一的解析函数同时描述了江中的沉淀与再悬浮现象，具有独创性。

In the aspect of multivariate modeling, three forms of multivariate GARCHSK model includes vector form, diagonal form and simplify form, are put forward and compared. The famous dimension disaster exists in multivariate GARCHSK model also. Based on Independent Component Analysis, multivariate volatilities of conditional higher moments are estimated through IC-GARCHSK model, which make dynamic relation of higher moment risk between multi-assets to be possible.

鉴于多元 GARCHSK 模型存在严重的"维数灾难"问题，基于独立成分分解技术提出 IC-GARCHSK 模型，给出多元条件高阶矩波动率的估计方法，使得同时度量多个资产高阶矩风险之间动态关系成为可能，为利用组合投资方式分散高阶矩风险的影响奠定了方法论基础。

Anyway, this is just theoretical estimation and it may not consider the Doppler effect that would affect the signal quality while running at the high speed.

不管怎么说，这仅仅是理论上的估计，它可能不会考虑多普勒效应会影响信号的质量，同时运行的高速。

The model as follows:〓 u =0,∈〓Ω×J u =u〓, x∈Ω chapter 3 is devoted to study the moving grid timediscretization FEM of above model, the optimal energy norm error estimate is obtained.

本文第二章重点研究了上述模型有限元算法的构造及收敛性，克服了ρ同时依赖压力p、浓度c带来的困难，证明了有限元半离散解的整体存在性和最优误差估计。

I predict that in the near future , new type of biomedical materials with the characteristics of safe ,non-poisoning, no-rejected reaction, light etc, will be developed In the same time, the new operation methods in ocular plastic and cosmetic surgery including small incision, non-scalple, effective methods in the operations of repairing of blepharoptosis, eyelid bag removal, epicanthus, correction of strabismus etc, will be developed.

我估计，在不远的将来，具有安全无毒、无排斥反应、轻便的新型材料会很快发展起来。同时，在眼整形与美容方面的新手术方法如微型切口、非手术刀法等有效的方法在上睑下垂的修复、眼袋去除、内此赘皮的治疗和斜视的矫正等方面将有进展。

Its very low computation cost is about the same as that of 1-d ESPRIT, and it can get fair results at the same time.

它的计算量很小，和一维ESPRIT算法相当，同时也能够获得较高的估计精度。

It is also introduced that the estimation strategy of parameter which is the size of clients which will be decrypted at the same time.

对算法中的同时对多个客户的请求进行解密的粒度的估计策略进行了阐述。

To overcome this problem ,the method based on correlation between kernel density estimation of tracking region is proposed.

本文提出了基于核密度估计相关的距离度量，在描述参考目标和候选目标时，考虑到诸如颜色、梯度等目标像点的特征区间的同时，融入了目标像点的空间位置信息，使得跟踪算法更加稳健和精确，能够更好适应目标和背景变化复杂的应用场合。

At last a kind of fast algorithm of estimation of importance of network link is obtained.

同时得到了一种快速估计网络链路重要性的方法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。