查询词典 algorithm

In this paper, the algorithm of global motion estimation is investigated, and a new algorithm for fast global motion estimation is introduced.

对全局运动估计算法进行研究，提出一种新的快速且鲁棒性较好的全局运动估计算法。

Computation of modular exponentiation is very low because of big plain-text group and cipher-text group,so this algorithm is of great significance to design fast algorithm of RSA and select public-key and private-key of RSA.

RSA算法中明文分组和密文分组都较大，方幂模运算消耗大量的运算时间。因此，简化方幂模计算减少计算次数对设计RSA快速算法和选择密钥具有重要的指导意义。

This algorithm defines route valid term,the father node priority queue,and proposes the overlapping backoff window strategy.Simulation result shows this algorithm can construct the route tree effectively.

算法定义路由有效期、父节点优先级队列，并结合跨层设计思想，修改MAC退避算法，提出交叉退避窗口策略，并经仿真实验证明能够有效地构造出较优的路由树。

In order to enhance the performance of the static real-time scheduling algorithm with fault-tolerance, a dynamic scheduling algorithm is studied.

该文还提出了一个求解最小处理机个数的算法，用于对静态实时容错调度算法的性能进行模拟分析。

The multifunctional inverted power supply on base of main circuit and control algorithm is feasible on base of main circuit and control algorithm by simulation results of Matlab.

使用Matlab仿真，仿真结果证实根据主电路和控制设计的多功能逆变电源是可行的。

One is the parallel simplex algorithm,the other is the feasible descent direction algorithm.

本文提出了运用并行单纯形法和可行下降方向法分别求解此问题。

How to apply the triangulation principal being consist of outside triangulation and inside triangulation in the local increment triangulation algorithm is analyzed. A method of optimization while triangulation and a principal to judge whether the triangle is legal or not are established. Software design of this algorithm is done. At last, the calibrated result of field lens is presented.

采用了一种大规模散乱数据的空间划分方法及其相应的数据结构和编码方案，研究分析了在局部增量剖分算法中如何采用外连剖分和內连剖分相结合的剖分原则，确定了边剖分边优化和一种计算空间点到直线距离的简单方法来判断三角形是否合法的原则。

The XML file compression algorithm is an efficient XML file compression algorithm based on file difference calculation.

这是一种高效的基于计算文件差异的XML文档压缩算法。

To build this file system, an atomic updating algorithm and a mult－buffer coheront policy are presented. Based on time－stamp, using variable－size blocks of files, the atomic updating algorithm controls the modification operations on the replicated files.

所设计的分布式文件系统用来支持分布式全局进程调度，它具有如下特点：（1）既支持分布式单副本文件的管理、又支持分布式多副本文件的管理；（2）被访问的文件数据缓存在客户侧结点机；（3）文件互斥访问的粒度为变长访问块；（4）提供全局一致的文件命名空间和透明文件访问能力；（5）支持用户在系统中任一结点机注册；为实现本文件系统，笔者提出了原子更新算法和多缓存一致性策略。

In order to preserve more details while erasing mixed noise, a new algorithm based on the structure of modified trimmed mean filter was proposed. Characters of the new one are: 1 replaces the median filter with center weighted median which shows better performance in preserving details; 2 uses the filtering result to estimate the deviation of Gaussian noise. The estimating result is used to change the filter parameter, so the new algorithm is robust.

为了在滤除退化图像中混合噪声的同时能更好地保护图像的细节，文中提出了基于改进均值滤波结构的新算法，其特点为： 1）用中心加权中值滤波算法替代MTM 方法中的中值滤波算法以更好地保护细节； 2）提出了一种直接利用滤波结果来估计混合噪声中高斯噪声方差的方法，估计的结果被用于滤波器系数的调整，使得新算法有很好的鲁棒性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。