1、

this article develops one-dimensional otsu algorithm and one-dimensional maximum entropy method to two-dimensional space; and also proposes an algorithm based on edge weighting.

本文将一维Otsu算法和一维最大熵算法拓展到二维空间,提出了二维阈值算法;同时还提出一种过渡区加权的算法。

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2、

The regular networks of neurons are constructed in the two-dimensional space, the dynamical properties of thermosensitive neurons is described by temperature factor, and the effect of membrane temperature on the evolution of spiral wave is investigated in detail.

以包含温度因子的热敏神经元模型在二维空间构造规则网络,研究了神经元膜片温度参数对神经元网络中螺旋波演化影响。

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3、

A three-dimensional space model of the selection of technique innovation pattern in enterprise is presented, which is built up by means of SWOT and the two-dimensional SPACE coordinate.

在此基础上,创立了企业技术创新模式选择的三维模型,并对此模型的运用进行了详尽说明。

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4、

human body joints tracking within the framework of particle filter is researched and the skeleton model which can used under two-dimensional space and three-dimensional space is constructed. the extraction and tracking of human body joints in video image sequence are both based on this skeleton model.

研究了在粒子滤波理论框架下的人体关节点跟踪,建立了一种二维空间和三维空间通用的人体骨架模型,以人体骨架模型为指导,对人体关节点进行提取和跟踪。

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5、

Because there are still some shortcomings in the Sub-optimum Multiuser Detection technology, that the combination of the Two-Dimensional Space-Time Processing and the Multiuser Detection can improve the capability of the receiver is expected.

鉴于准最优多用户检测技术中存在有一些局限性,这里希望以空时二维处理算法与准最优多用户检测技术相结合来改善接收系统的性能。

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6、

Vectors in the two-dimensional space.

二 维 空间之向量.

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7、

Imaging of Airborne bistatic SAR ( synthetic aperture radar) which requires a two-dimensional space-variant correlation is like that of monostatic SAR.

机载双基地SAR(synthetic Aperture Radar)的成像算法与单基地类似,需要做空间变化的二维相关处理。

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8、

The number of sampling points is defined theoretically using two-dimensional sampling theorem and space-bandwidth product invariability, and the limits of measurement are analyzed.

基于二维抽样定理和空间带宽积不变性原理确定衍射光场的计算量,并分析相位恢复检测范围的限制因素。

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9、

Two-dimensional geometry effect on space-charge-limited current in axially symmetrical planar diode

轴对称平板二极管空间电荷限制流的2维效应

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10、
11、

Based on the idea of the space-time conservation element and solution element ( CE/ SE) method, a new CE/ SE method was constructed for solving this two-dimensional equations of jet flow.

依据CE/SE方法的思想,推导了二维CE/SE算法,用于数值计算传火孔射流场复杂波系的产生、演变与发展的过程。

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12、

The two-dimensional Navier-Stokes equations are numerically solved using Space-time FEM/ Galerkin Least Squares method. In space-time formulations, finite element method is employed for both temporal and spatial discretization, which proves to be effective for solving moving boundary problems.

本文所采用的数值方法是时空有限元/伽辽金最小二乘法,该方法的特点是时间维和空间维均采用有限元方法进行离散,因而可以处理动边界、动网格问题。

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13、

The transform from angle motion to two-dimensional ( 2D) space motion of small target was made with the technique of complex multi-axis and space projection.

通过多轴复合技术以及空间投影技术,实现了角运动向小目标二维空间运动的转换;

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14、

Background: To evaluate the accuracy of the three methods: two-dimensional ultrasonic imaging method, three-dimensional ultrasonic imaging method and dewatering method-by which to detect the volume of thyroid space occupying lesion.

目的:通过二维超声和三维超声成像法测量甲状腺占位体积,并与排水法测得的实际体积相比较,客观的评价三者对占位组织体积测量的准确性。

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16、

A Finite Element Method of Discontinuous Space Time for Two-dimensional Problems with Singularities

一般二维奇异问题的间断时空有限元方法

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17、

We move special filament in system two-dimensional measure section with standard orthogonal grid mode, so that the whole measure section is divided as standard space grid interval.

用专用细丝在测量系统的二维测量截面内以标准正交网格的模式移动,将测量截面划分为标准网格区间。

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18、

The two-dimensional acoustic ray tracing method by forward deploying triangle, which is based on the geometric acoustics, divides the space by triangles and then confirms the acoustic ray tracing by Snell rule.

二维声线追踪的三角形前向展开法,以几何声学为理论基础,对空间进行三角形划分,由斯涅尔法则确定声线路径。

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19、

A Fast Space-Recursive Adaptive Algorithm lor Two-Dimensional Noncausal Filter Coefficient Estimation

二维非因果滤波器系数的一种空间递归自适应快速算法

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20、

Further more, all research work before are for two-dimensional half-space.

另外,以往的研究工作都是基于半无限二维空间,对于半无限三维空间条件下洞室的散射情况还有待于进一步的解答。

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