1) boundary points
边界点
1.
Grid-entropy-based boundary points detecting algorithm;
基于网格熵的边界点检测算法
2.
To the iris’ outer boundary, we use the feature of the iris’ structure and mathematical means to verify whether the iris outer boundary points are correct, and calculate the correct ones if necessary.
本方法主要针对定位容易出现错误的外边界,利用虹膜的结构特征和数学手段,对得到的虹膜外边界点进行验证,必要时通过计算得到准确的外边界点。
3.
In order to detect the boundary points of clusters effectively,this paper presents an adaptive grid kernel-density-based boundarypoints detecting algorithm for spatial database with noise,ADAPT,which uses the concept of grid kernel density for the accuracy of grid density and a novel adaptive strategy for neighbor selection based on spatial object distribution.
为了快速有效的检测聚类的边界点,提出基于网格核密度的自适应边界点检测算法ADAPT(An Adaptive Grid Ker-nel-Density-Based BoundaryPoints Detecting Algorithm for Spatial Database with Noise),使用网格核密度更精确地拟合网格在其邻域内的密度,采用自适应选取网格近邻策略更好地反应对象的空间分布特征。
2) boundary point
边界点
1.
Novel nearfield acoustic holography based on the distributed source boundary point method;
基于分布源边界点法的新型近场声全息技术
2.
Boundary Points Detection Algorithm Based on Coefficient of Variation
基于变异系数的边界点检测算法
3.
A theoretical model for reconstruction and prediction of acoustic scattering fields is built based on the distributed source boundary point method (DSBPM).
通过在边界结点法向方向上,背离分析域一定距离处构造虚构点源;用虚构点源在边界结点、全息测量点、重建点和预测点处产生的特解,形成满足系统方程的特解矩阵,来计算散射场声学量之间的传递矩阵;建立了基于分布源边界点法的声散射场重建和预测理论模型。
3) boundary point method
边界点法
1.
An experimental study on the distributed source boundary point method based nearfield acoustic holography;
基于分布源边界点法的近场声全息实验研究
2.
On calculating the nearfield solutions of acoustic radiation caused by vibrating body with the boundary point method;
利用边界点法计算结构振动声辐射的近边界声场
3.
Study on error of acoustic radiation calculated with boundary point method (BPM);
边界点法计算振动声辐射的误差研究
4) boundary node method
边界点法
1.
2-D simulation of electrostatic properties of piezoelectric composites using the boundary node method;
用于模拟压电复合材料平面问题的边界点法
5) boundary node
边界节点
1.
After the separation of the network,the main network is extracted in which weighted centrality is calculated and betweenness on the basis of boundary nodes is developed which results in the reduction of amount of computation.
之后进行网络分离,计算主体网络节点的加权点度中心度,同时提出基于边界节点的介数,解决了介数计算量大的问题。
6) measurement nodes on boundaries
边界测点
补充资料：非奇异边界点
非奇异边界点
non-angular boundary point
非奇异边界点[咖峋吧.妞加训山仔州吐;Heoc浦明印aHH二功.]，正则边界点(肥多血r场即山叮point) 复变量艺的单值解析函数f(z)的定义域D的可达边界点(ahainable boUnda甲point)心，使得f(:)沿D内任一到达心的路径都有一个到达〔的解析延拓(肛司州c con血uation).换言之，非奇异边界点是可达的，但不是奇异的.亦见解析函数的奇点(51理润比point).E.瓜.0叨鱿衅B撰【补注】注意D的边界上的同一个点可以引起一些不同的可达边界点，其中某些可能是奇异的，另一些是正则的.例如，考虑区域D二C\(一的，01以及函数f(:)“(h(习一们)一‘，其中h是晚公的主值.这时在一1‘之上”有两个可达边界点:一个是奇异的，对应于沿:二一1十“(0蕊:(l)接近一1;一个是正则的，对应于沿么二一l一it(O(t(1)接近一1.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条