vector distribution
英 [ˈvektə(r) ˌdɪstrɪˈbjuːʃn]
美 [ˈvektər ˌdɪstrɪˈbjuːʃn]
网络 向量分布
双语例句
- Based on the motion vector distribution characteristics of real video sequences, a new cross-hexagon search algorithm ( NHEXS) is proposed.
本文基于现实视频序列中运动向量的分布特征，提出了一种十字交叉六边形搜索算法（NHEXS）。 - Based on the research of motion vector distribution, a novel directional adaptive diamond search ( DADS) algorithm was proposed.
基于对运动矢量分布特性的研究，提出了一种基于方向自适应菱形搜索的运动估计算法。 - The2-D vector distribution in scatter-plot of the targets contained remotely sensed data is a point when ignoring the topographic effect and noises.
在没有干扰和噪音影响的理想条件下，多波段遥感数据中不同地物在散点图上的位置是一个点。 - Using deformation vector's observed data of many survey points, this paper established the deformation vector distribution model.
综合多个测点的位移向量观测信息建立多测点位移向量统计模型。 - After observing the velocity vector distribution near impeller rotor, a fault in design was analyzed, and some proposals for improving impeller rotor were offered in the end.
通过观察叶轮转子速度矢量分布，分析了叶轮转子设计中存在的缺陷，为其改进设计提供了参考。 - The magnetic induction intensity distribution B is obtained by solving its magnetic vector potential A distribution of current-carrying circular circuit in anisotropic medium.
提出一种求解各向异性磁介质中电流磁场的新方法，通过求解各向异性磁介质中圆电流环的磁矢势A分布，求出其磁感应强度B分布。 - The isothermal flow field in a cyclone combustion chamber is being modeled by a 3-dimensional axis-symmetric RNG k-ε turbulent flow model. A particle image velocimeter ( PIV) was use for measuring the velocity vector distribution in various cross-sections of a cyclone combustion chamber.
采用三维轴对称RNGkε湍流模型模拟了微型燃气轮机旋流燃烧室内的等温流场，用粒子测速仪（PIV）测量了旋流燃烧室内不同截面位置的速度矢量分布。 - A new directional model of motion vector distribution ( MVD) is brought forward from the understanding of the MVD and the statistical results of the actual data, which can reflect the characters of MVD more precisely.
从人们对运动向量分布现有认识和对实际数据的统计结果中归纳出了能更准确反映运动向量分布特性的偏向性模型。 - Novel Fast Half-pixel Search Algorithm Based in Motion Vector Distribution Feature
基于运动矢量分布特征的半像素快速搜索算法 - Matching search patterns are designed in the algorithm based on the center-biased characteristics of motion vector distribution.
该算法根据运动矢量的中心分布特性设计了相应的匹配搜索模板。 - Center-biased characteristics of motion vector probabilities distribution is very important for motion estimation, but directional feature of motion vector probabilities distribution is ignored.
视频序列运动矢量分布的中心偏移特性在运动估计中发挥重要的作用，但忽视了运动矢量分布的方向性。 - Finally vector distribution map, end region leakage reactance and distribution of force on end region winding are achieved.
最后得出了端部磁场矢量分布图，端部漏抗值及端部绕组的电磁力分布规律。 - The obtained velocity vector distribution in the measured plane coincided with the flow visualization results under the same test condition. In addition these vortex flow field was analysed.
流场横截面内的速度矢量分布与相同实验条件下的流态显示结果相符合，并对涡流场加以分析。 - On the base of comprehensive summarization and deep analysis for current block matching technique research work, a block matching algorithm based on motion vector distribution has been proposed in this thesis and has been applied to hierarchical block-matching algorithm based on the wavelet transform.
本文在深入分析，全面总结当前块匹配技术研究的基础上，提出了一种基于运动矢量分布特性的块匹配算法，并将其应用于基于小波变换的分层块匹配算法中。 - Deformation Vector Distribution Model in Dam Safety Monitoring
大坝安全监测的多测点位移向量模型 - The velocity vector distribution, pressure distribution and contours of volume fraction of air were predicted for an axisymmetric case.
计算了二维轴对称气穴流场的速度、压力及气体体积比分布。 - This method based on SVM waveforms adopts random change switch frequency and varying zero vector distribution, to reduce the switch losses and coloured noise.
该技术在空间电压矢量的基础上，采用随机改变开关频率，同时变化零矢量分配的方法，达到降低开关损耗和有色噪音的目的。 - Based on [ 1], we introduce another method of constructing a fuzzy basis and give deter-mination of fuzzy basis for a fuzzy vector space, then give computation of dimension of fuzzy vector spaces and distribution of value.
本文在〔1〕的基础上给出了模糊基的另一种构造方法，由此得到了模糊基的判定方法。研究了基的μ值分布状况，最后给出了模糊向量空间维数的计算方法。 - Using this method, the motion vector distribution, features and dynamic pattern were assessed from the dynamic facial image sequences, allowing diagnosis of the site of incipient facial paralysis and assess progression or recovery profiles of patients.
该方法从面部动态图像序列中估计面部微小运动矢量分布、特征参量及动态模式，用于早期面瘫的定位诊断与治疗定量评价。 - Based on the research of directional centre-based motion vector distribution and predictive lineal search, this paper proposes a fast motion estimation algorithm ― a predictive directional diamond fast motion estimation algorithm ( PDDFA).
基于对运动矢量分布的方向性中心偏移特性和起始点预测线性搜索技术的研究，提出了一种基于预测的方向性菱形快速运动估计算法，在保持搜索精度的同时有效降低了计算复杂度。 - It is thought that the velocity vector distribution in oil film stratum is composed of radial velocity and circumferential velocity and is the dominant factor influencing the heat convection.
研究结果表明：油膜层中的速度矢量分布主要由周向速度和径向速度所组成，其速度矢量分布是构成油膜层对流换热的主要因素。 - At last, the light intensity and direction vector of photon distribution in the orthogonal coordinates was achieved.
并对一个具体的闪光灯结构进行了计算，计算得到了光强和光子方向矢量在水平、垂直两个方向的投影角之间的分布曲线图。 - In addition, the algorithm uses no-full-symmetrical cross search pattern ( NFSCSP) in the subsequent steps based on direction characteristic of motion vector probabilities distribution for large motion vectors.
然后，根据运动矢量概率分布的方向性，使用非完全对称十字搜索模型（NFSCSP）对大运动矢量进行搜索，进一步提高了搜索速度。 - Using k-ε turbulence model, this paper presents the numerical simulation process and result of flue gas and air diffusion from the high chimneys on plain area. The result includes velocity vector distribution chart and flue gas concentration isogram.
应用k－ε湍流模型，对平原地区高架烟囱排烟的大气扩散现象做了数值计算，绘出了流场的速度矢量图及浓度等值线图。 - The basic criterion of drawing the approximate outer boundary of pressure arch was proposed: basically the outer boundary distribution of pressure arch and the maximum principal stress vector distribution in the surrounding rock must be tended to the conformity.
提出了绘制压力拱的近似外边界的基本准则：压力拱的外边界分布须与围岩中最大主应力矢量分布基本上趋于一致。 - Experimental model was made of PVC and its 1 meter long. With the Laser Doppler Velocimetry ( LDV) and U-shaped tube system, the air-cushion pressure distribution and air-cushion velocity vector distribution under experimental condition are detected.
本文自行设计制作长1m的PVC静态实验模型，运用激光测速系统（LDV）和U形管系统检测实验工况气垫压力分布和速度矢量分布。 - The main steps of this method are that the normal vector distribution of the features surface is calculated through multiple images firstly. And then, the three-dimensional information is restored by the obtained normal vector.
该方法主要步骤是通过多幅图像来计算景物表面的法向量分布，然后根据所求得的法向量来还原三维信息。 - Reflective spectra as well as Poynting vector distribution map has been got through simulations base on 3D finite differential time domain ( FDTD) algorithm, which shows that the scattering effect of the nano array and the interference of scattered light contributed to the enhancement of antireflection.
使用3维时域有限差分算法模拟得到了纳米点阵非晶碳的反射光谱和波印廷矢量分布图，结果表明点阵的散射作用及散射光之间的相消干涉共同作用起到了增强减反的效果。 - We obtained pressure and velocity vector distribution, knew the location of cavitation born later in the leaves at the back of imports.
得到了压力分布图和速度矢量分布图，知道了汽蚀初生的位置在叶片背面进口稍后处。 - Furthermore, the nonlinear formula identifying the relationship between input data and weight function provides certain theory for relationship between input vector and weight distribution based on neural network.
列文伯格&马夸尔特方法输入层与隐层之间权值函数和输入数据之间的非线性关系式，则为研究神经网络输入数据与权值分布之间的关系提供一定的理论依据。