为此，提出了公路测量坐标计算方法。
For reason, author puts forward coordinate calculation method of highway survey.
基于平面相似变换和仿射线性变换原理提出两种格网坐标计算方法，并对其转换精度进行分析，得出有益的结论。
Two different methods based on the plane similitude conversion and affine linear transformation are put forward, conversion accuracy is analyzed, finally useful results are obtained.
在广义模态坐标的基础上讨论了增益矩阵的计算方法。
A method for computing the gain matrix is given based on the modal coordinate equation.
本文将主要阐述卵形曲线的主要参数计算以及卵形曲线上任一点坐标的计算方法。
This article mainly elaborated the oval curve main parameter computation as well as the oval curve take office a coordinates computational method.
推导了在单元局部坐标系下判断等距合理性的计算方法，并且保证了等距前后单元所在平面之间的距离尽可能地接近所要等距的距离。
The judge methods of offset rationality is deduced at element local coordinate, and ensure that the element plane distance between after offset and before is close to the offset distance.
本文提出了在直角坐标系下静态电压稳定临界点的一种直接计算方法。
In this paper, a direct method for static voltage collapse point in rectangle coordinate is presented.
介绍了在工程测量中关于缓和曲线放样中曲线边桩坐标和曲线与直线交点坐标的计算方法。
In project measuring about relax curve, the computing method on the coordinate of edge ram by the curve and the meet of curve and straight line is introduced.
介绍一种用于光电经纬仪精确测量飞行器三维坐标的计算方法。
A method used for calculating the precision measurement results of vehicle 3-d coordinate with photoelectrical theodolite is presented.
本文对坐标尺寸的计算方法分析研究，提出了坐标尺寸的另一种计算方法，使计算更为完善、有规律可循。
In the paper the calculation methods of the coordinate dimension will be discussed and analyzed, and another calculation method will be put forward to make it more perfect.
介绍了一个极坐标下卡尔曼滤波算法，给出了模型的推导过程及卡尔曼滤波的标量计算式，并给出了空舰攻击中目标速度的计算方法。
The paper presents a Kalman filter algorithm in the polar coordinates, describes the deduction process, the calculational formulas and target speed calculation method in air to ship attacking.
介绍一种形成包络面（等距面）的实用方法，提出一种用四坐标数控铣床加工整体叶轮的程序计算方法。
A practical method for formation of envelope surface is introduced in the paper. And a programmed calculation method for manufacturing integral impeller with a four-coordinate NC miller is presented.
给出了非圆齿轮的节曲线极坐标方程，两齿轮中心距的计算方法，节曲线长度、基础圆半径和压力角的计算公式。
The polar equation of non-circular gear pitch curve, calculation method of center distance, formula of pitch curve length, primary circle radius and pressure Angle is given.
简要评述了SADI方法和样条方法在每一坐标方向的分步计算方法、截断误差和稳定性。
SADI method and a spline method of fractional steps in each coordinate direction as well as truncation errors and its stability are briefly reviewed.
同时对传统正负序分量瞬时计算方法和正负序同步旋转坐标轴定向方法进行了改进。
The thesis also improved the method of the instantaneous power component computation and the synchronous coordinate orientation.
本文提出将给定函数或离散坐标点定义的曲线，分段用二次曲线拟合的计算方法。
A new calculation is presented, in which the given functions or curves defined by dispersed coordinate points are approximated by quadratic curve in several parts.
然后根据冠脉造影系统的透视投影模型得到两幅不同角度的造影图像之间的几何变换关系，以及空间点三维坐标的计算方法。
Then geometrical transformation matrix between views is obtained based on perspective projection model for X-ray angiography system, and 3D coordinate of spatial points are calculated.
该计算方法包含了三个计算过程：第一，规定了每个像素理想像高的坐标表示法；
This way includes three processes: the first process provides a coordinate for ideal image height per pixel in the picture;
从椭圆坐标变换和边界拟合出发，推导了椭圆几何参数的计算方法，并给出了计算机模拟检测结果。
The computing methods of ellipse geometric parameters is derived by using coordinate transformation and edge fitting, and the computer simulation result is given.
与现有计算方法相比，坐标法从理论上保证了是一种精确的计算方法，且计算过程简单，可为该类柱塞泵运动学参数计算提供理论依据。
Compared with current calculation method, the new formula is precise and simple, providing a theoretical basis for calculation of kinematics parameters of this type of piston pump.
将坐标变换用于可转位面铣刀的刀片槽设计，建立了铣刀切削角度、刀片角度以及刀片槽形成角度的数学关系，给出了刀片槽角度设计和制造的有效计算方法。
A numerical model for calculating geometric parameters of the insert pocket on a boring cutting tool with indexable inserts is presented using the constraint optimization approach offered by ANSYS.
文章介绍了一种简捷的快速直线插补新算法，两个坐标轴可实现同时进给，插补速度较快，均匀性好，偏差判别式的计算方法简单。
To satisfy the high speed, high precision, high efficiency and high reliability of CNC system, a new line interpolation controller was designed in this paper.
提出一种用三坐标数控磨床加工直纹面的刀位计算方法 。
A method is presented which can be used to machining a ruled surface with a 3axis grinding NC machine.
提出一种用三坐标数控磨床加工直纹面的刀位计算方法 。
A method is presented which can be used to machining a ruled surface with a 3axis grinding NC machine.
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