算法
- 与 算法 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Second, we show you a new way of figure out the shadow price in link, according to which we improve REM arithmetic based on implicit price feedback.
依据这个分析改进了REM算法,模拟研究表明新算法具有更好的稳定性并且能很快的收敛; 3,提出了基于显式价格反馈的拥塞控制算法XPCP。
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The shortest path problem, in which label algorithms are of consequence, is a research topic in the field of geographic information science and computer science.
最短路径算法是计算机科学与地理信息科学领域的研究热点,而标号算法则是最短路径算法中的重要一族。
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Key Words: Dynamic network, Time dependent vehicle route problem, Time dependent shortest path problem, route construction algorithm, Genetic Algorithm, Ant Colony Optimization Algorithms, Component-based software development
最后,对本文的主要工作和研究成果进行了总结,并简要讨论了进一步的研究方向。关键词:动态路网,时间依赖型车辆路径问题,动态最短路径问题,构造算法,遗传算法,蚁群算法,组件式开发
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This method of object detection is simple and efficient ,and can be more quickly achieved by hardware.
为了提高系统的识别能力,完成复杂背景下的目标跟踪,要求识别算法和跟踪算法要比较完善;同时,为了提高跟踪的响应速度和跟踪精度,又要求在电视扫描周期内完成对大量图像数据的实时处理,这就要求算法要简单有效,并适合于硬件实现。
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Cross section is a set of polygons and for this reason some relative algorithms for polygon are studied firstly. New algorithms for orientation and inclusion test for simple polygon are proposed. And Ghosh's convex hull algorithms for simple polygon and convex polygons, Subramanian's triangulation algorithm for arbitrary planar domain and O'Rourke's intersection algorithm for convex polygons are modified to make them more robust.
断层轮廓为简单多边形,首先对多边形的一些相关算法进行了研究,提出了一种判断简单多边形方向及点在多边形内外的新方法,改进了Subramanian的平面多连通域的三角划分方法、Ghosh的多边形的凸包及多个多边形的凸包算法和O'Rourke的凸多边形的求交算法。
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In this paper, we establish a method to determine the resitivities of the earth and diameter of invaded zone simutaneously,using the deep and shallow apparent resitivitics,and propose a new algorithm. The main advantages of our method is that the selection of the initial value is need not, but in proviously work, it is nescssary and it must close to real values.
成功地解决了由双侧向测井深、浅视电阻率同时反演地层真电阻率和等效侵入带直径问题,建立了可靠的反演算法,此算法的最主要优点在于它不依赖于初值的选取,因而是真正具有工程实用价值的算法。
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A four-point algorithm is presented in this paper for finding the least-squares solution of R and T,which is based on the singular value decomposition of matrix,and the derivation of the algorithm is provided too.
本文提供一种基于矩阵单值分解求解R和T的最小二乘解的四点算法,并对算法进行了推导,该算法与迭代法相比,具有速度快、用点少的优点,尤其适用于实际应用的颅脑手术可视化系统。
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Other is matrix singular value decomposition watermarking algorithms. It based on system's robustness will be improved for picture's singular value has strong stability.
第二种算法是矩阵奇异值分解水印算法,该算法利用图像的奇异值具有极强的稳定性以提高系统的鲁棒性。
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Last, this paper introduced some concepts of multiscale geometrical analysis and curvelet transform theory. Because curvelet can showed this feature more 'sparsely' in the function included singular curve or singular side in two dimension space or multi-dimension space. This paper provided a robust digital watermarking technology algorithm based on curvelet transform. watermarking information was embedded into coarse scale coefficients after curvelet transforming, choose right embedding strength. Testing proved it has good invisibility and robustness.
最后,介绍了多尺度几何分析和曲波变换理论的相关概念,鉴于曲波能对二维乃至高维空间中含奇异曲线或者曲面的函数进行更"稀疏"地表示这一特性,本章提出了一种基于Curvelet变换的鲁棒数字图像水印算法,该算法将水印信息嵌入到经曲波变换后的图像的粗尺度系数中,合理选择的嵌入强度,试验表明该算法具有较好的隐蔽性和鲁棒性。
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DHIA adopts novel hypermutation operation to further strengthen the searching ability of the algorithm in the solution domain.
基于免疫网络理论,提出了一种动态超变异免疫算法,该算法通过采用新的超变异方法增强了算法在解域的搜索能力。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。