1) update operator
更新算子
1.
An optimized update operator in lifting implementation is proposed to improve scalability under low bit rate and the quality of reconstructed video.
提出了更新算子的优化设计,以提高低码率下视频编码的可扩展性,并取得改善的重建视频质量。
2.
The key idea of the lifting scheme is constructing wavelet filters by several predict operators and update operators.
由于传统小波的多相矩阵可以分解为多个矩阵的乘积,本文从原理上说明了这些矩阵可以看作是预测算子和更新算子,并给出了具体例子。
3.
This algorithm combines with the genetic algorithms and the particle swarm optimization algorithm,and designs an update operator to make routing paths learn from each other and find the best path finally.
算法将遗传算法和粒子群算法结合起来,通过设置一个更新算子,让路径之间相互学习,使得整个种群不断地趋于最优路径。
2) renew operator
更新算子
1.
In the paper "A new solution scheme for the member deletion problem in group signature by use of renew operator", Wang Shangping and Wang Yumin give a new method to solve the problem in 2003.
文献[8]在CS97群签名方案的基础上,利用更新算子的思想,提出了一个“群数字签名中成员删除问题的更新算子方案”,在该方案中,被删除的群成员仍然可以做出签名,并且可以被验证者验证,只有群打开签名才能发现签名者的不合法身份。
2.
A new solution scheme for the member deletion problem in Camenisch-Stadler抯 group signature schemes is proposed by use of the group member抯 secret property key renew operator.
新方案使用了群组成员秘密特性钥更新算子方法。
3) focus operator renewing
聚焦算子更新
4) updating algorithm
更新算法
1.
Variable period updating algorithm of multiradar and ADS data fusion;
多雷达与ADS数据融合的可变周期更新算法
2.
At present, there are all kinds of updating algorithm, but the choose value of every parame-ter in algorithm is usually on the basis of experience.
目前,背景模型的更新算法很多,但算法中各参数的取值通常是依据经验而定。
3.
In this paper, an updating algorithm is proposed for matrix inversion in decorrelating and MMSE algorithm with randomly-accessing users in DS/CDMA system.
针对实际信道的动态性,即用户的随机接入或离开信道,研究矩阵求逆的更新算法以避免对相关矩阵的实时求逆运算。
5) updating algorithms
更新算法
1.
This paper considers the data mining of association rules on condition that transaction database D unchanged and itemsets I changed,presents two updating algorithms for the maintenance of association rules.
提出了两种关联规则更新算法,解决增加项目或减少项目时的关联规则更新问题。
6) update of a particle
粒子更新
1.
Firstly, the formula for updating particles is simplified by analyzing the cognition rule of individuals to their environment, the update of a particle location is only related to its own velocity and the optimal particle location in its neighborhood.
首先,通过分析社会个体对其环境的认知规律,简化粒子更新公式使粒子位置的更新仅与粒子自身速度及其邻域内最优粒子位置相关。
补充资料：凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子，类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A，称为凹的(concave)(更确切地，在K上u。凹的)，如果 l)对任何的非零元x任K，下面的不等式成立: a(x)u。(Ax续斑x)u。，这里u。是K的某个固定的非零元，以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。，al，月l>0，成立的x‘K，下面的关系成立二 A(tx))(l+，(x，t))tA(x)，0
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条