迭代过程
- 与 迭代过程 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The goal is to simplify the neural-computing of biovision process modeled inthe Boundary Contour System of FACADE theory, and to extract subjective contour in.a new way. The procedure consists of DOG filtering, cooperative filtering,post-processing of cooperative cues and regrouping of endpoints, corresponding to theoriented edge filtering by simple cells, cooperative filtering by bipole cells and end-stopeffect formulated by hypercomplex cells in biovision system respectively. The last oneis an algorithm based on connection relation graph, which judges whether two keypoints should be connected according to their positions and orientations and thenconnect the key points that Should be connected to complete the subjective contour.
本文主要完成了以下工作:一是针对张量投票方法处理主观轮廓时出现的问题进行了改进,并依据矩阵的特征值摄动理论分析了该方法误差产生的原因以及迭代对其影响;二是用图像处理方法代替FACADE理论中复杂的细胞动力学方程,提出了一种基于视觉竞争合作机制的轮廓组织及缺口修复算法,该方法通过DOG滤波器组、合作滤波器组和张量投票等方法分别模拟视觉系统中的简单细胞有向滤波、双极细胞合作滤波和终端截断后端点重组等主观轮廓形成过程;三是提出了一种基于可连接关系图的算法解决轮廓组织及缺口修复问题,该方法在轮廓特征提取的基础上,根据关键点的位置和取向信息判断其可连接关系,进而连接具有可连接关系但没有实际连接的关键点,最终完成轮廓缺口的修复。
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In the two-dimensional simulation, the fully implicit difference scheme is used for the continuity equations to ensure numerical stability; Jacobian iteration is used to solve the difference equations, and only nonzero elements in the coefficient matrixes of these equations are dealt with, which reduce the requirement for memory and shorten the calculation time.
在两维模拟计算中,对连续性方程采用全隐式差分方案以保证数值稳定性;运用雅可比迭代法求解差分方程组,并且在求解过程中,只对差分方程组系数矩阵中的非零元素进行处理,因此减少了对内存的需求量,而且缩短了计算时间。
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In this paper, the influence of error propagation on soft demodulation in coded MIMO system is analyzed in detail. Besides, based on the thought of soft symbol interference cancellation, Iterative Channel Soft Information for coded MIMO system is further deduced and proved to have the same form as the inverse of row norm of Moore-Penrose inverse of channel matrix.
摘要该文针对编码MIMO系统,分析了MIMO检测过程中串行干扰删除引入的误差传播对软解调的影响,同时,借鉴软符号干扰消除的思想,推导出该系统中迭代信道软信息(Iterative Channel Soft Information, ICSI)的计算方法,并证明了该信道软信息等价于信道矩阵广义逆的行范数的倒数。
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Inverse M-matrices often occur in relation to systems of linear or non-linear equations or eigenvalues problems in a wide variety of areas including finite difference methods for partial differential equations, input-output production and growth model in economics, iterative methods in numerical analysis, and Markov processes in probability and statistics.
其中包括偏微分方程的有限差分法、经济中的投入产出和增长模型、数值分析中的迭代法以及概率论和数理统计中的马尔可夫过程。
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The fourth chapter introduces the realizing process to draw leaf by iterated function system.
第四章说明了利用迭代函数系统绘制树叶的实现过程。
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Fractal image compressing is a new image compression method based on fractal Iterated Function System.
分形图像压缩是一种基于分形迭代函数系统理论的图像压缩方法,压缩比大,但编码过程计算复杂,编码时间长。
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To sum up, a non-interior-point smoothing algorithm for solving the complementarity problem is proposed in this dissertation, which outperforms many existing non-interior-point smoothing algorithms in the sense that only one system of linear equations is solved and one linear search needs to be made for the solution at an iteration step.
特别是,本文提出的非内点光滑型牛顿算法在求解上述问题的过程中,在每一个迭代点处只需要解一个线性方程组和做一次线性搜索,比已有文献中的算法具有更大的优越性。
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It is difficult to solve the optimal iteration step and Lagrange multiplier in the gradient optimal power flow solutions. The saddle node iteration method was applied to solve the above problems based on a certain supposition.
在梯度法最优潮流的求解过程中,确定不等式约束的拉格朗日乘子以及求取最优步长等比较困难,文中在采取一定假设的基础上,运用鞍点迭代算法进行上述问题的求解。
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The characteristics of design are determined, which are large amount of information feedback and iteration.
分析了建设项目设计过程的特点:大量的信息反馈和迭代。
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Design iterations are one of important factors that influence the mission reliability in the development process of a project.
设计迭代是快速研制系统执行研制任务过程中影响任务可靠性的重要因素之一。
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。