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generalized相关的网络例句

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The generalized chirp-like sequence has the ideal periodic auto-correlation function, optimum periodic cross-correlation function and low peak-average power ratio.

广义线性调频序列具有理想的周期自相关特性和最优的互相关特性,以及低峰均功率比特性,因而被用作训练序列来估计每个用户的时间偏移。

During the modeling of approximate sequence, a generalized autoregressive conditional heteroscedasticity model, to which the exogenous variables are added, is built to form GARCHX model to avoid the defect of traditional time sequence model that the external impacting factors are neglected.

建立考虑异方差的广义自回归条件异方差模型(generalized autoregressive conditional heteroscedasticity,GARCH)对概貌序列建模,并在GARCH模型中加入外生变量形成GARCHX模型,以弥补传统时间序列模型忽略外界影响的缺陷。

Keywords: steganography;steganalysis;plain text;generalized character sequence

该文提出广义字符序列的概念及2种当隐蔽载体为图像时基于明文的检测方法。

For reducing boundary distortion area, the elevations of grid DEM are viewed as a discrete sequence under a generalized coordinate, so that the boundary problem of two-dimensional discrete wavelet transform is turned into the boundary problem of one-dimensional discrete wavelet transform, which not only greatly reduces the boundary distortion area, improves the precision of reconstructed DEM data near the boundary, but also decreases the number of zeros adding on the boundary for wavelet transform, and boosts the compression ratio. On the basis of analyzing the distribution characteristics of coefficients in low and high frequency bands, a mixed entropy coding plan is applied, and a high efficient quantizator called"self-adaptive hard threshold"is established, which is helpful for improving the precision of the reconstructed DEM data and for enhancing compression ratio.

为了减小小波变换山区格网DEM数据压缩中边界失真区域,将山区格网DEM高程值视为广义坐标下的离散随机序列,把二维离散小波变换中的边界问题转换为一维离散小波变换中的边界问题,不仅大大减少了小波变换边界失真区域,提高了重构DEM数据边界点的精度,而且减少了边界补零个数,提高了压缩比;通过对山区格网DEM数据小波变换低频区和高频区变换系数分布特点的分析,采取了霍夫曼—游程混合熵编码方案,设计了高效、低失真的"自适应硬阈值"量化器,即对低频区变换系数不进行量化,直接进行霍夫曼编码;对高频区变换系数则先用"自适应硬阈值"方法量化处理,再进行游程编码。

The dissertation focuses on performance gradient estimation and SRO algorithm of DES aswell as other related topics,such as modeling of DES and discrete event simulation,performancemeasure Hessian matrix estimation,Stochastic Approximationand so on.General Semi-Markov Processis adapted to describe behaviour of DES and discrete eventsimulation.A general result is obtained and applied to analyze strong consistency of performancegradient Perturbation Analysisestimator.Conditions for effectiveness of InfinitesimalPerturbation Analysisare also discussed.New PA algorithms,such as server PA,PA usingDirac generalized function,job sequence PA etc.,are proposed to deal with discreteparameters.Furthermore,strategies of combining PA algorithms with certain iterative rules areanalyzed widely in order to optimize DES parameters and some SRO algorithms are constructed toslove DES optimization problems.

论文将DES性能分析领域中性能梯度估计和单运行仿真优化作为主要的研究对象,探讨了与性能梯度估计有关的DES和离散事件仿真过程建模、高阶导数估计以及随机逼近等理论和方法;建立了具有一般性的DES和离散事件仿真的广义半Markov过程模型;获得了分析性能梯度估计量强相合性的理论结果和无穷小摄动分析算法应用的条件;提出了诸如服务台数目的摄动分析、奇异摄动分析、串联生产线和加工车间中工件加工序的摄动分析等一系列摄动的思想和算法,对连续参数和离散参数都进行了深入的研究;对摄动分析算法同优化规则结合实现仿真优化的策略也进行了广泛的分析,构造了新型的变界截尾的随机逼近算法,并用于DES的单运行仿真优化研究;最后,给出了DES性能分析方法的实证性研究结果。

It is therefore essential to devise some kind of proper notion of generalized or weak solution.

所以,设计一个合适的广义解或弱解的适当的定义,这是非常重要的,但是一个巧妙的任务。

If the weak solution can be proved to be unique, it is called the generalized solution.

若能证明弱解是唯一的,则称之为广义解。

In addition, this method makes it easy to get the generalized solution of the equation using the computer.

另外,该解法为利用计算机得到一次不定方程的通解提供方便。

Lastly we study the stability of the solution of nonlinear generalized system having the global index κ.

最后对具有全局指数的非线性广义系统的零解的稳定性进行了研究。

By combining these results, we can get the general solution for the generalized Motz problem.

结合这些计算结果,我们可得到此广义莫兹问题的通解。

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"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了,您现在高兴了,"她说道,这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说:"失节的以色列比失信的犹大,更显得正义。

I do my best to guide my congregation,ok?

我尽了全力引导会众明白吗?