查询词典 position paper

This paper provides a method of image interpretation.This method makes use of the information of last time to modify probability matrix of the target's position.Therefore it reduces the area of image process and impoves the efficiency of arithmetic.

研究了基于马尔科夫链的图像判读方法，该方法通过利用上一时刻的判读信息不断修正目标位置的概率分布矩阵，从而降低图像自动化处理的区域，提高了算法效率，降低了算法的复杂度。

This paper presents a theoretical analysis of time-hopping pule position modulation ultra-wideband communication system under time-varying channel condition. The effect of scatters movement is analyzed under indoor channel condition with different channel parameters by simulation.

分析了时变信道环境条件下TH-PPM-UWB系统的性能，并通过计算机仿真研究了室内信道环境中，散射体移动对不同参数条件下系统性能的影响。

In computing, to replace all the binary digits in a storage device by binary zeros, to replace all hole patterns on a punched paper tape by holes in every position.

在计算技术中，(1)用二进制零替换存储设备中所有的二进制数；(2)在穿孔纸带上的每个位置上都穿孔，以代替所有的穿孔模式。

Additionally,the paper points out that the estimation model is open and users can recalibrate the model according to the particular position of the company,project and it's staff to make it more perfect.

同时指出了成本估计模型是开放的，使用者可以根据具体的环境和人员以及项目的具体特性对它进行剪裁，以使成本的估计更加理想。

Containing the Visible Region positioning and the Sequence Region positioning raised in this paper as well as the Orientation Region positioning raised by Levitt [17] , the qualitative positioning method segments the environment of robot into different equivalent classes , and describes the positions without coordinates but just using landmarks and landmark relations, based on the extracted qualitative relations from images such as the visibility of landmarks, the sequence of landmarks and the position relative to the landmark pair boundary .

定性定位包括本文首次提出的可见区域定位和顺序区域定位，以及Levitt[17]提出的有向区域定位，利用通过图像获取的路标的定性关系如路标的可见性，路标排列的顺序和相对于路标对边界的位置等，将机器人的运动环境划分为若干个等价类；其定性性体现在不必使用坐标就可描述机器人的位置，这种定位方法只利用视觉反馈中的定性信息。

This paper explores Nicholas Spykman's geographic strategic concept and its significance in the present time.The author holds that Spykman's theory is completely different from that of Mackinder's in that Spykman places more stress on the strategic position of rimland,and in his selectiveness as to which regions he accords importance when emphasizing "rimland".

在20世纪西方战略思想史上，著名美籍荷兰裔国际政治学家尼古拉斯·斯皮克曼是非常突出的一位，他的两部名著《世界政治中的美国战略》与《和平地理学》，不仅是西方地理政治思想史上的重要著作，而且对战后美国对外大战略的形成也产生了深远影响。

This paper has come up with the algorithms of real-time indication of the roamer's direction and position, and the realization methods of roamer skipping function and map zooming function.

针对在Virtools Dev 3.5平台下实现漫游地图的各种功能存在实现算法不完善等问题，给出漫游者前进方向实时显示、漫游者位置实时显示、漫游地图的缩放和跳转等功能的实现方法，并制作出3个自成体系的通用模块。

Ln the memory of dynamic data system there are 500,000 measured data. This paper deals mainly with the change of cutting area in self-excitation qualitatively and quantitatively. The changes of position of cutting edge and cutting area are indicated with graphic method. The m...

文中重点叙述了利用上述DDS对自激振动时的切削面积变化规律进行定性与定量分析研究：利用计算机对切削刃位置和切削面积变化用图示法使之"可视化"：通过统计法建立起来的切削面积数学模型，可对动态切削面积进行实时解析计算，最后通过均方差分析，对4种算法进行比较，提供了实用而准确的计算方法与结果。

Based on the background, this paper proposes a novel method of combining the position senor with the drive motor.

本文就是在这样的背景下，提出了将驱动元件与传感元件合为一体的新论点。

In this paper, the nonlinear mathematical model of valve-controlled motor servomechanism is derived and the linear mathematical model for electrohydraulic position servo system is obtained on the basis of known parameters.

由于液压仿真转台的每个框架都是由液压马达直接驱动，因此每个通道都是一个典型的电液位置伺服系统，转台的性能与每个通道的性能密切相关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。