查询词典 compute

Compared to the existing adaptive approach, the proposed approach needs not the original image or the accurate noise-variance value to compute the local regularization parameter, and work well in the presence of serious noise.

该方法与现有的自适应正则化方法相比，在计算局部正则化参数方法时不需要知道原始图像或精确的噪声方差，在噪声较为严重的条件下复原结果更优。

Since the model is a large scale and NP-hard combinational optimization problem in the real navigation environment, a hybrid simulated annealing algorithm is employed to search the suboptimal solution composed of a lockage timetable and a ship scheduling, The search starts by trimming the existing lockage timetable based on heuristic rules; the result is then used to compute the ship scheduling by the depth-first-search algorithm. The obtained solution is finally updated by the Metropolis rule.

本文首先提出了该问题的混合整数非线性规划模型，在实际通航调度环境中，该模型属于强NP-hard复杂度的大规模组合优化问题，因此设计了一种混合模拟退火算法来搜索次优化调度方案，该算法将解分解为闸次时间表和船舶调度计划两部分，在搜索过程中用启发式规则对闸次时间表进行调整，然后用深度优先搜索算法根据闸次时间表求解船舶调度计划，最后根据Metropolis规则对当前解进行更新。

A new method is proposed to compute the cache working set and the TLB working set of a loop nest in locality space.

提出了一个计算循环嵌套在局部空间内所占用的cache和TLB工作集大小的新方法。

Based on the analysis of some aspects, such as the approximative algorithm of FOC, the Tustin transform theory and its generating function formula's character, the convergence guarantee of binomial power function by Maclaurin expanding, and the consideration of the limitation of conventional methods, an improved method is proposed to compute the numerical evalution of FOC using PSE and Tustin transform and is further applied to solving the linear FOS.

以分数阶算子近似方法的分析研究为基础，基于Tustin变换理论及其用于分数阶算子的离散生成函数公式特点，利用二项式幂函数的Maclaurin展开能够保证收敛的特性，考虑常用算法的局限性，提出了一种改进的基于幂级数展开和Tustin变换的分数阶运算方法，并应用于线性分数阶系统的求解，给出了递推算法的详细推导。

This method constituted a discrete dynamic moving average model in state space and further adopted 2 algorithm to precisely compute Markov parameter matrix in the identification model.

基于状态空间描述建立了离散动力系统滑动平均模型，并应用2算法精细计算了系统模型的马尔科夫参数矩阵，给出了全局时间域内多点分布动态载荷识别问题的精细识别模型。

this paper provided an improved markov model and used z transform to analyze and compute the mac delay of 802.11 dcf, which included the non-saturation and saturation delay performance of transmission channel.

摘 要：在改进的马尔可夫模型的基础上引入z变换，分析了802.11的dcf机制 mac延时性能，研究了从非饱和到饱和信道状态的延时性能。

In chapter 2,Using the Rindler approximation we compute the entropiesdue to the quantum fields near the horizon,including massless scalar fieldand Dirac field.

其次在第二章里，我们利用Rindler近似计算了黑洞附近量子场的熵，包括零质量的标量场和Dirac场。

We can compute tolerance reducts more efficiently by using this form of discernibility matrix.

研究了这种粗糙集合扩展模型之下的一般数据表的属性约简问题。

This approach was based on the NonSubsampled Contourlet Transform. The means and variables of NSCT coefficients matrix in different subbands and various directions were extracted to form the feature vectors which were regarded as indexes of texture images in image database. Two similarity functions were used to compute the similarity between images. A texture retrieval system based on query image was developed.

该方法利用非下采样Contourlet变换对图像进行分解，提取不同子带和不同方向变换系数矩阵的均值和方差为特征向量，作为数据库中纹理图像的索引，并利用两种不同的相似度函数计算图像之间的相似度，建立了一套基于示例查询图像的纹理图像检索系统。

In the analysis of chaotic time series, no matter using local linear model to predict chaotic time series or using matrix algorithm to compute Lyapunov exponent spectrum, we often encounter the OLS problem.

在混沌时间序列分析中，无论是利用局部线性模型对混沌时间序列进行预测还是利用矩阵算法计算Lyapunov指数谱，都会遇到最小二乘回归问题。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"