A new method of locating a center-point of the circular projection was proposed based on the vector sum and image template convolving a mask over the gray-scale image directly and using the frequency domain computation is to reduce the time complexity.
提出了基于矢量和的全局最优的圆心定位方法,并利用卷乘和频域方法实现定位的快速算法。
This work puts forward a method to find the vector sum of the bond of various molecules appearing in chemistry textbook of middle schools and further gives a new criteria to measure the molecular polarity.
给出了一种通过不同类型分子的空间结构求算分子中键长的矢量和进而得到一个判断分子极性新判据的方
Aiming at this problem,this paper proposes a rotation invariance detection scheme based on circular projection and vector sum.
针对该问题提出基于圆投影与矢量和的旋转不变量检测方案,采用构造模板的方法,乘以模板中的系数实现灰度图像圆周投影统计和一维特征向量矢量圆求和的功能。
The dot product of a pseudovector and a vector is called a pseudoscalar.
一个赝矢量和一个矢量的标识称为赝标量。
Application of convective and moist vorticity vectors in the analysis of a heavy rainfall event
对流涡度矢量和湿涡度矢量在暴雨诊断分析中的应用研究
Searching potential slip surface of slopes based on the vector sum analysis method
基于矢量和分析方法的边坡滑面搜索
Formulae on the base vectors and the coordinate variables derivative going with fluid particle and their application;
基矢量和坐标变量的随体导数公式及其应用
Rotation Invariance Detection Scheme Based on Circular Projection and Vector Sum
基于圆投影与矢量和的旋转不变量检测方案
Notes on the Bra Vector and Ket Vector, Reciprocal Basis Vectors and Reciprocal Vectors, Covariant Vectors and Contravariant Vectors;
关于左矢、右矢和相伴基矢、相伴矢量以及协变矢量、逆变矢量的几点注记
Any two vectors whose vector sum equals a given vector are called the components of that vector.
假如任意两个矢量的和等于一个给定的矢量，这两个矢量就称为该给定矢量的分量。
The Scalar and Vector Analysis of Bessel Beams;
Bessel波束的标量和矢量分析
Image compression based on vector quantization and Huffman code
基于矢量量化和Huffman编码的图像压缩
In every case, then the vector force equals the product of the mass and vector acceleration.
因此在所有情况下，力矢量等于质量和加速度矢量的乘积。
A Method for Calculating the Effective Vectoring Angle and Flow Coefficient of an Axisymmetric Thrust-Vectoring Nozzle
轴对称矢量喷管气动矢量角和流量系数计算方法研究
Introduce the mathematics model of asynchronous motor and the principle of Field oriented control (FOC) and get its vector control equation.
异步电动机的数学模型、基本方程和矢量异步电机的矢量控制原理。
A vector is defined by a direction as well as a magnitude.
一个矢量要用大小和方向来表示。
Design and Measurement of Millimeter-Wave Vector Modulator
毫米波矢量调制器芯片的设计和测试
Vectorization and numerically-controlled machining based on wpstudio and UG
基于Vpstudio和UG的矢量化数控加工
DEM and Vector Automatic Extraction Based on LiDAR Data
基于LiDAR数据的DEM和矢量自动提取探讨
SIMULATION OF SIMPLE HARMONIC VIBRATION BY FLASH MOVIE TECHNOLOGY AND ROTATIONAL VECTOR METHOD
用Flash动画和旋转矢量法模拟简谐振动
A one - dimensional array.
矢量，矢径一维数组