查询词典 ternary arithmetic

The high order context arithmetic model is applied to approximate the entropy limit in the process of arithmetic coding of the output information of the bitplane coding.

在对位平面量化的输出信息作算术编码过程中，为实现条件熵编码对极限熵的逼近，进行了高阶的条件算术编码建模。

The paper presented the arithmetic of difference Kalman Filtering and the arithmetic of KF and DKF used to the phase measurement.

本文提出了差分 Kalman 滤波算法，并把 Kalman 滤波和差分 Kalman 滤波算法用于相量测量。

On the basis of OCM, segmentation based on curvature radium is presented in the paper, in which curvature radium is calculated using parametric-surface fitting, and detecting edge points is realized from orthogonal direction, which ensure the integrality of edge points. Since the data is organized by cross-line in OCM, a new arithmetic, Double-direction Angle Difference arithmetic, is brought forward, which can pick up edge points more quickly.

物体的表面一般由多个曲面相交组成，要建立完整的几何模型，需要对测量数据进行区域分割——区分不同曲面的数据，现有的区域分割大多是对单视图的图像式测量数据进行的，但完整的CAD模型需要联合多个视图产生，本文在上面提出的三维正交模型的基础上，提出了三种区域分割方法：第一种方法是基于曲率半径的数据分区方法，通过二次参数曲面拟合计算局部曲率半径，从正交的多个方向进行检测，保证了边点提取的完整性。

Although division is not the most frequent arithmetic operation, Implementation of division is always one key point in arithmetic units.

虽然除法器并不是最常被运用到的运算单元，但是它在算数运算单元中却是扮演著相当重要的角色。

The threshold segmentation arithmetic is based on the histogram of infrared image. Combining with the local window way, the arithmetic realizes the result of division.

该算法是一种基于红外图像直方图的阈值分割算法，利用了直方图的凹凸性，再结合局部窗算法最终实现运动目标的分割。

Develops a blending arithmetic of character division and a character recognition arithmetic that based on the segment and periphery features of the character image.

分析固定式车辆自动监测识别系统在具体应用时的不足和局限，概述了移动查车系统的关键核心技术，论述对视频移动查车系统进行研究的社会意义和应用价值。

In design of floating-point division, we can use functional iteration arithmetic or very high radix division arithmetic. In the beginning, we use a look-up table to obtain an accurate initial reciprocal approximation, and reduce the time of delay.

在浮点除法器的设计中，若用函数迭代或高基数算法进行除法运算，计算开始时，通过浮点倒数查找表获得一个较精确的初始除数倒数近似值，可以减少除法的迭代次数，缩短运算的延迟。

A new Weibull Stress arithmetic in which Gaussian point is as a calculation unit is proposed. It can get more accurate result than the arithmetic in which Element is as a calculation unit.

1本文提出了以高斯点为单位计算韦布尔应力的新算法，在相同的有限元网格划分情况下，该算法比目前国际上通用的以单元为单位计算韦布尔应力的算法计算精度更高。

The invention also discloses a system of searching path, the said system is composed of an establishing element of auxiliary chart and arithmetic element. The said establishing element of auxiliary chart is used to establish an auxiliary chart for reflecting all the usable link resource in network and established path pair of minimum cost. The said arithmetic element is used to search a path for satisfying the reliability constraint in the auxiliary chart after receiving the service connection request.

本发明还公开了一种寻找路径的系统，该系统包括辅助图建立单元和运算单元：所述辅助图建立单元用于建立反映了网络中所有能够使用链路资源及能够建立的最小代价路径对的辅助图；所述运算单元用于在收到业务连接请求后，在所述辅助图建立单元建立的辅助图中寻找到满足可靠度约束的路径。

It realized the basic function of random arithmetic, including setting a number of scope, judgment, and arithmetic functions such as user wrong answer.

它实现了随机出算术题的基本功能，包括设置做题数量，算术题的范围，判断用户答题正误等功能。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。