文中只说明图形的放大、缩小,移动及旋转变换。
This article only deals with the scaling, translation and rotation transformation of graphics.
文中只说明图形的放大、缩小,移动及旋转变换。
This article only deals with the scaling, translation and rotation trans…
利用坐标平移、旋转变换,导出旋转曲面面积求法的一般公式。
By making use of transformation of coordinate translation, coordinate rotation, we deduced general formula about area of rotational surface.
当模头收缩后旋转变换角度时,将弹簧线材弯折出不同的角度。
When the mold head retracts, the spring wires can be bent into different angles by shifting the rotation Angle.
设计了一种控制非线性系统混沌的变量旋转变换(VRT)方法。
The variable rotation transformation (VRT) method is proposed to control nonlinear chaos system.
三维模型的预处理包括平移变换、旋转变换和缩放变换三个方面。
The preconditioning of 3d models includes translation transformation, rotation transformation and scaling transformation.
应用坐标旋转变换原理导出了介质片极化器在任意状态下的S矩阵。
The S - matrix of the polarizer composed of circular waveguide and dielectric plate in arbitrarily states is given with rotation transform.
对方向性强的纹理,在进行旋转变换后,可以提高纹理分类的正确率。
The result suggested that the correct classification ratio be increased by rotative transformation for the textures with intense direction.
通过对坐标系的平移和旋转变换,实现传感器的纠偏,给出了纠偏公式。
At the mean time sensors' correction had realized by coordinates' movement and rotation, and a correcting formula was given as well.
然后,用旋转变换方法搜索出各个方向展布的局部极大(极小)值线的端点;
Then, the rotation transformation method is applied to searching maximum (or minimum) line endpoints in all directions.
采用迭代法求解该优化方程来逼近运动轨迹任意处伪活动标架的旋转变换矩阵。
An iteration method is presented to solve the optimization function for approximating the rotation transformation part of the pseudo moving frame at any position of the motion trajectory.
本文介绍一种最大梯度追踪和旋转变换方法,可用于重磁数字图像特征线自动提取。
A maximum gradient tracing and rotation transformation approach is presented in this paper. It is used for extracting linear feature from magnetic and gravity data.
本文第三章对基于旋转变换理论的谐波测量方法进行了深入的讨论和严密的理论推导。
In chapter 3, a harmonic detection method based on rotation transform theory was discussed and deduced theoretically.
针对水平扫描线直线路径变形的基础上,提出使用几何旋转变换来实现任意方向的变形。
Scan lines can only be processed in horizontal manner, with the use of geometric transformations; it can make deformation done in any direction.
为此,本文将最小二乘图象匹配算法引入景象匹配辅助导航系统以获取图象匹配时的旋转变换参数。
So, the paper applies the least square images matching algorithm to the scene matching aided navigation system for getting the rotation transformation parameter.
谐波测量方法是谐波测量的核心环节,本文对基于倍频旋转变换理论的谐波测量方法进行了研究分析。
Harmonic measure method is the key of the measurement. In this paper, the harmonic measure method which based on the multiple frequency rotate transform theory is researched and analyzed.
同时引入旋转变换使每一相的雅可比矩阵和信息矩阵实虚部严格解耦,进一步降低了问题的求解规模。
Besides, with the use of rotation transformation, the real and image parts of Jacobian matrix and information matrix can be strictly decoupled, so that the solution scale is reduced furthermore.
采用最佳拟合直线方法,计算产品模型投影轮廓多边形的长轴方位,并据此计算旋转变换所需转动角度。
Strategies of cubic projection and rotation transformation were put forward in this paper in order to transform the complicated 3D issues into 2D planar issues.
介绍了变量旋转变换方法的控制原理,并用此方法控制声光双稳(aob)系统的混沌,以此验证其有效性。
Control principle is introduced, and acoustooptical bistable (AOB) system is taken as a typical example to demonstrate the effectiveness of this method.
分析了基于部分迭代函数系统(PIFS)的传统分形图像压缩编码中8 种对称旋转变换对编码性能的影响;
The effects of 8 isometry transforms used in PIFS based fractal image coding on performance are discussed.
但是,与快速傅立叶变换相比,倍频旋转变换理论所需要的计算时间很长,这在一定程度上影响了它的广泛应用。
But compare with FFT, the calculation time needed by the multiple frequency rotate transform is very long, which has influenced its wide application to a certain extent.
本文运用旋转变换法,经有限次变换后,将普通线性规划(LP)问题,化为一个等价的易于求解的连续背包问题。
A rotation transformation method is to be used in changing an ordinary linear programming (LP)problem into an equivalent easily-solved continuous knapsack one after a finite iteration.
在推导中使用平移变换矩阵T和旋转变换矩阵R以及用TR矩阵的形式描述了多层隔振系统的动能表达式、势能表达式及耗散能表达式。
The translational transfer matrix T, the rotational transfer matrix R and TR matrix are used to describe multi-stages isolation system's kinetic energy, potential energy and damping dissipated energy.
根据双通道控制旋转导弹的特点,通过旋转变换,将弹体坐标系下的自动驾驶仪回路变换到准弹体坐标系下,并比较了与倾斜稳定导弹标准自动驾驶仪的区别。
Based on the characteristics of rolling missile with double-channel control, the autopilot loop is transferred from body coordinate system to quasi-body coordinate system after a rolling transfer.
根据双通道控制旋转导弹的特点,通过旋转变换,将弹体坐标系下的自动驾驶仪回路变换到准弹体坐标系下,并比较了与倾斜稳定导弹标准自动驾驶仪的区别。
Based on the characteristics of rolling missile with double-channel control, the autopilot loop is transferred from body coordinate system to quasi-body coordinate system after a rolling transfer.
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