This paper analyses a triple pole antenna using orthogonal coordinate transform.
文中通过直角坐标转换的方法,分析了一种三振子天线。
Results an inflated spherical brain surface using coordinate transform was obtained.
结果得到了经坐标变换膨胀后的大脑表面球体模型。
Objective To obtain a spherical brain surface from an irregular brain surface using coordinate transform.
目的通过将不规则大脑表面模型进行坐标变换,得到大脑表面的球体模型。
A new coordinate transform is here introduced to obtain a new family of wave equation migration algorithms.
本文提出一个新的坐标又换,可得到一套新的波动方程偏移算法。
To reduce influence of mounting position error, sensor static calibration and coordinate transform are implemented.
提出了通过传感器静态标定和坐标变换来减少安装误差影响的方法。
Firstly the data pre-processing technologies are researched, which include coordinate transform, coordinate fusion, data filtering.
本文首先研究了坐标变换、坐标归一化和数据滤波的数据预处理技术。
An expression of the vertical ride comfort index of rail vehicles was derived by modal coordinate transform and described by modal parameters.
用模态坐标变换法推导了用模态参数描述的车辆垂向平稳性指标计算表达式。
The first work was to build an error model of target machine tool by combining the multi-body system theory and homogeneous coordinate transform.
首先结合多体系统理论和齐次坐标变换建立目标机床的误差模型;
Given an X ray image, the solid model of corresponding joint can be got through image processing, coordinate transform and primitive construction.
该方法利用一张X光片,通过进行图像处理、坐标变换和实体造型即可生成实体模型。
Applying the history tracks of resemble sample, the coordinate transform and rate synthesis are processed and then the prediction track is formed.
应用相似样本的历史路径进行坐标变换和相似指数的权重综合,得到预报路径。
The complex sound field distribution of the focused transducers was calculated by the coordinate transform method, and the acoustic power was measured.
该文应用坐标变换法对该聚焦换能器的复杂声场分布进行了数值计算,并测定了其声功率。
Wind pressure distributions on spherical shell or curving roofs can be obtained by the method of coordinate transform or projected plane of curved surface.
并且通过坐标变换或投影平面代替曲面等方法可以处理球壳及曲面屋盖的风压分布插值计算。
A novel reversible coordinate transform method, need not calculating the transform coefficient matrix, based on vector operation is proposed in this paper.
提出了一种基于矢量运算的新的坐标变换方法,该方法具有不需要计算转换系数矩阵、可逆的特点。
Some design problems were discussed and solved such as Scene Graph, Shape Modeling, iterative algorithm on coordinate transform and collision response etc.
探讨解决了一些设计上的问题,诸如构造场景图与几何建模、坐标变换迭代算法、碰撞响应处理等。
The Hamiltonian of a quantum rods with an ellipsoidal boundary is given after a coordinate transformation which can transform the boundary into a spherical one.
给出了具有椭球边界量子棒经过坐标变换成球形边界的哈密顿量。
As the data of straightness measurement are processed, Coordinate Transform method can not estimate the positions of High-Low-High or Low-High-Low correctly once.
在直线度测量数据处理过程中,运用坐标变换法时,往往不能一次正确估计“高—低—高”或“低—高—低”点的位置,所以需通过多次坐标变换才能达到目的。
The expressions and tensor form coordinate transform matrix of the WDF (WCTM) is given and expressed in terms of the ABCD ray transform matrix elements of the system.
给出了用系统的ABCD矩阵元表示的用于进行此坐标变换的表达式和等价的张量形式的WDF的坐标变换矩阵(WCTM)。
From the angel of four dimensions vector and physics observation, this paper discusses the coordinate transform relationship between the relative movement inertia reference frames.
文章从四维矢量、物理观测的角度出发,就相互运动惯性系之间的坐标变换关系进行讨论。
The neutral seat reference point was defined coordinate origin, then reach basket envelopes data of American air force men was converted to that of Chinese with coordinate transform.
以座椅参考点为坐标原点,采用坐标变换的方法将美国军用飞机飞行员的上肢可达区数据转换成中国歼(强)击机飞行员上肢可达区的近似数据;
Then, the basic principles of drawing 3d graph by computer are discussed, particularly explained the fundamental theory of coordinate transform, projection transform and light model.
对三维图形计算机显示的基本原理进行了讨论,详细介绍了坐标系变换、投影变换和明暗处理及光照模型的基本原理。
The results showed that using universal coordinate transform program and analytic geometry method could resolve the problem of measuring area for GPS without function of measuring area.
结果表明,利用通用坐标转换程序,结合解析法求算面积的方法是解决无测积功能GPS测量面积的理想方法。
In the process of the profile curve is obtained. The method is used of the data is imported from the other file, so the fussy coordinate transform is avoided, an example of worthiness us…
在得到齿廓曲线的过程中,利用了从其他文件倒入数据的方式,避免了繁琐的坐标变换,为其他类似的造型过程提供了一个值得借鉴的范例。
Relations of coordinate transform among camera coordinate system, projector coordinate system and world coordinate system are derived based on perspective projection models for camera and projector.
通过摄像机和投影仪的透视投影模型,推导了摄像机坐标系、投影仪坐标系和世界坐标系之间的坐标变化关系。
To analyze and display the contact of skew bevel involute gears, a mathematic model was established by vector gyration and coordinate transform of circle vector functions and sphere vector functions.
为进行斜齿锥齿轮副的齿面接触分析,并直观显示齿面接触区,利用圆向量函数和球向量函数的矢量回转和坐标变换方法,建立了斜齿锥齿轮齿面接触分析的数学模型;
In the B-mode sector scan ultrasonic imaging system, the raw image is in polar coordinates, therefore, it is main tasks of image pre-processing to achieve image coordinate transform and interpolation.
在B型超声机械扇形扫描成像当中,原始图像信号是以极坐标的形式输出的,对图像进行实时坐标变换和漏点插补是图像预处理所要解决的主要问题。
In this paper, an analytical local orthogonal. coordinate transform and an analytical equation transform are constructed to flatten the interfaces and change the Helmholtz equation as a solvable form.
然而,局部解析坐标变换方法需要满足在两个相邻界面之间存在一条水平直线的介质可分性条件。
You then project (or transform) the coordinate from WGS84 latitude and longitude (EPSG: 4326) to the map's current projection (Spherical Mercator) and zoom to it.
之后就可以将坐标从WGS84纬度和经度(EPSG: 4326)投影(或转变)到地图的当前投影(Spherical Mercator)并缩放到它。
You then project (or transform) the coordinate from WGS84 latitude and longitude (EPSG: 4326) to the map's current projection (Spherical Mercator) and zoom to it.
之后就可以将坐标从WGS84纬度和经度(EPSG: 4326)投影(或转变)到地图的当前投影(Spherical Mercator)并缩放到它。
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