查询词典 adaptively

Experimental results have shown that the proposed algorithm can not only adaptively select the suitable subsample ratio to various video sequences but also maintain ΔPSNRY of 0.36 dB at most to save about 69.6% power consumption of motion estimation in a fixed bit rate control on average.

我们提出的这个演算法已经成功的实现在H.264/MPEG-4 AVC的软体模型JM9.2中，实验结果显示这个演算法不只可以动态的依照不同的影像内容来选择适合的取样率，而且可以维持最多0.36 dB的画质衰退，在固定的传输频率下，平均可以节省69.9％的能量损失。

Firstly, the performances of linear and nonlinear algorithms based on interference estimator/subtracter are compared. Secondly, a novel interference suppression algorithm based on subspace tracking is proposed for the tone interference model. Finally, the stability performance of the transform domain normalized least mean square adaptively implementing structure of minimum bit error ratio receiver is analyzed.

总结和比较了基于AR干扰模型的各种干扰估计抵消算法性能；从音调干扰模型出发，提出一种新的基于子空间跟踪的时域干扰抑制技术；讨论了基于低速数字干扰等效"虚拟"多用户干扰模型的最小误码率接收机的变换域归一化最小均方自适应实现结构及其稳态性能。

According to the three criteria, an appropriate doorsill is found by adaptively adjusting a discount factor in the process of iteratively solving. 2. 3 Method of Processing the Deleted Elements According to the doorsill, the continuous topological variables can be regressed to the 0-1 type discrete topological variables.

2.2 调整折减系数搜索最佳阈值为了能使程序快速准确的得到满足约束的最优拓扑结构，根据框架结构的特性引入结构非奇异、结构响应不被违背和结构重量不改变三个准则判断迭代收敛，并根据这三个准则的满足情况，在优化迭代过程中自适应的调整折减系数来搜索最佳阈值。

In this algorithm, the strongest corner points is adaptively detected with Harris operator and (2n+1)×(2n+1) feature windows is selected for originally mutual gray correlative matching. Continental distance ratio invariant criterion is proposed, and consistency of motion vector is improved by eliminating error matching points with median filter. 9 pairs right points is preserved, 4 pairs composing 1 group, and 5 groups is random distributed to uncoil the motion vector equations. Last, stabilization precision is improved by averaging the 5 groups' solutions.

该方法用Harris算子自适应检测出最强壮的角点，开辟(2n+1)×(2n+1)特征窗进行灰度互相关初匹配；提出欧式距离之比不变准则，通过中值滤波剔除误匹配点，确保运动矢量较高的一致性；最后保留若干正确的匹配点对，分成多组解运动矢量方程，将多组解的平均值作为全局运动矢量以提高稳像精度。

In the calculation,mutation factor and crossover probability are the random numbers subject to uniform distribution in some space,with the development of evolution,the length of space will adaptively regulate according to former evolution experience.

在该算法中，变异因子和交叉概率是在某区间上服从均匀分布的随机数，随着演化的进行，该区间的长度将会根据前些代的演化经验自动调整。

This paper proposed an improved Vector Space Model representation of user single-interest together with its dynamic learning algorithm. Experiment shows that the algorithm can catch and record user's latest interest in time, and can self-adaptively adjust and update user profile.

本文提出了一种改进的向量空间模型用户单兴趣表示法及其动态学习算法，实验表明该算法能够实时捕捉和记录用户最新的兴趣需求，并能自适应地调整和更新用户模板。

It is necessary and signficant to control manufacturing processes more adaptively and effectively for the development of CIMS.

制造过程的自适应有效控制对CIMS的发展具有极其重要的意义。

At the same time, we apply the PID adaptively adjustment method to meet the need.

第四章为超声检测机器人系统的运动学建模分析。

In order to maximize the throughput of network, it controls all clusters in suitable size adaptively.

为了最大化网络的吞吐量，算法自适应性的控制每个簇在合适的大小。

This project is a research of adaptively active noise control in a duct.

本文主要是针对管道低频噪音，进行适应性主动式噪音控制的研究。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。