算法

The mathematical structure can be the mathematical formula, the algorithm, the form, the sketch and so on.

数学结构可以是数学公式，算法、表格、图示等。

By applying an improved SSC-APDS (Subsampling Search Candidates in Adjustable Partial Distortion Search) algorithm, the speed of the block motion estimation is increased obviously.

同时采用了一种改进的SSC-APDS(subsampling search candidates in adjustable partial distortion search)算法，显著地提高了时间冗余处理过程中块运动估计的速度。

We will present harmonic amalgamation algorithm, create Tangram algorithm, efficiently used them in digital image hiding; furthermore, we research on combination of different algorithms, in order to hide multimedia data into different kind of host , and got successful experiments.

提出了调配融合算法、创造了"中国拼图"算法，高质量地应用于数字图象信息隐藏；此外，还研究了不同算法的综合技术，用于不同信息载体中的多媒体数据之间的信息隐藏，取得了成功的经验。

Neural network ; Competitive learning ; Vector quantization ; Neuron underutilization ; Algorithm

神经网络；竞争学习；矢量量化；神经元欠利用；算法

The phylogeny and applied prospect of MES are summarized in the paper. The principle of this system is analyzed from the point of view of acoustics. The surveying and filtering technology of auxiliary parameters, sounding data and the theory of image form, backscatter strength data processing, are researched deeply in the paper. The optimal model of velocity of sound is given. For sound ray tracing, some methods of correction of sound ray curve are developed. At the same time, an ideal model of sound ray tracing is proved and given. The GPS technology is applied for the determination of tide, attitude of vessel. Moreover, some methods are given. As an important topic, the systematic error is discussed in the paper. Some filtering methods are researched in this paper. Based on the current methods of image processing, the procedure and methods are tested and given that adapt to sonar image processing.

本文研究的工作是在总结多波束声纳测深系统的发展历史、应用前景的基础上，从声学角度分析了多波束系统的工作原理；对多波束辅助参数的测定和滤波方法、测深数据的滤波方法、多波束声纳图像的形成机理、图像处理以及最终应用等作了比较深入的研究；得出了适合于多波束精密深度计算的最优声速模型和声线改正模型；提出了 GPS 载波相位定位技术用于多波束辅助参数测量的思想、算法，改善了多波束系统的作业模式；系统地分析了深度数据的误差来源和类型，首次将系统误差作为影响测深精度的主要因素给以研究，并给出了削弱系统误差的方法，提高了深度数据的质量；对多波束声纳图像的形成、处理方法进行了细致的研究，给出了适合多波束图像处理的算法和流程，并从理论和实践上对声纳图像的应用进行了比较全面的研究。

We have implemented a distributed sequece comparison algorithm by Smith and Waterman on a cluster of workstations using the PVM paradigm.

当它的复杂Waterman度为时和分别表示两个序列比对的长度， OSmith-算法

Some key algorithms were researched here: a "cut-and-sew" algorithm was presented here to resolve the reconstruction problem of adjacent section contour lines which different from shape and polygon vertex count; a random polygon triangulation algorithm based on CDT was studied to resolve the modeling problem of complex geological model with stones and holes inside; a grid-constraining algorithm of judging whether a point is in a polyhedron was studied here to construct the corresponding geological block model which constrained to wire frame model.

研究了构模过程中的若干关键算法：提出"切开-缝合"算法，解决了形状和顶点数目差异较大的相邻剖面轮廓线重构三维形体模型问题；研究了基于约束Delaunay三角剖分的任意多边形三角剖分算法，解决了含夹石或孔洞的复杂地质体构模问题；研究了判断点在多面体内的网格约束算法，以线框模型为约束构建了相应的地质块段体模型。

To guarantee the simulation results correction and speedup the simulation, the scheme for efficient PAPSoCS is proposed and the virtual topology star is constructed to match the path of messae passing for solving algorithm-architecture adequation problem.

为保证仿真结果的正确和提高仿真速率，所提出的连续系统的高效的部分异步并行仿真方案和适应消息传递的星型虚拟拓扑结构方案可有效地解决连续系统仿真的&算法-结构匹配问题&。

"Intellectual Property Rights" or "IPR" means any and all rights in any invention, discovery, improvement, utility, model, copyrightable work, industrial design or mask work, algorithm, data structure, trade secrets or know-how, Confidential Information, or any idea having commercial value.

&知识产权&指针对以下任何一项所拥有的权利：发明、发现、改进、实用新型、外观设计、有著作权的作品、工业设计或腌模、算法、数据结构、商业秘密或专有技术、保密资料、或具有商业价值的想法。

To avoid the prematurity phenomenon of particle swarm optimization, a novel hybrid genetic particle swarm optimization algorithm is proposed. An eliminative mechanism is introduced into the iteration of PSO.

针对粒子群算法容易出现&早熟&的缺点，提出了一种改进的混合遗传粒子群(hybrid genetic particle swarm optimization， HGPSO)算法。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。