定位

The carriage positioning was finished, the coordinate transformation matrix of the bucket relative to the ground and the digging depth were obtained and it is easy to make the three-dimensional trace control of the hydraulic excavator bucket easy.

然后，推导该定位车体位姿下铲斗坐标系相对于大地的坐标变换矩阵，导出挖掘深度定位公式，实现了挖掘机挖掘轨迹的三维空间定位，为实现挖掘机的三维空间轨迹精确控制与挖掘深度控制打下了基础。

In this paper,we analyze the key techniques for the service precision of Global Navigation Satellite System such as time reference,time synchronization,satellite orbit determination,etc.

对影响导航定位系统定位精度的各种因素进行了分析。研究了影响导航定位精度的关键技术问题，如时间基准、时间同步和卫星定轨等。

Furthermore, the paper presents a line oriented locating algorithm for fast locating triangles, which has the advantage of unique path and steady operation compared with other locating algorithms.

同时提出了快速定位三角形的直线方向定位算法，该算法与一般方向定位算法相比，具有搜索路径唯一，运行稳健的特点。

Furthermore, the paper presents a line oriented locating algorithm for fast locating triangles, which has the advantage of unique path and steady operation compared with other locating algorithms.2 Applying the theory of Constraint Delaunay Triangulation, the paper propounds the dynamical algorithm for constructing CDT, which insist that the constraint segments be inserted into the triangulation as soon as possible on the condition that they have been known already.

同时提出了快速定位三角形的直线方向定位算法，该算法与一般方向定位算法相比，具有搜索路径唯一，运行稳健的特点。 2应用约束Delaunay三角网理论，提出了构建CDT的动态算法，提出在约束条件已知的情况下，应尽早嵌入约束边。与传统构建CDT的"两步法"相比，具有速度快，点集可以动态扩充的优点。

The distances estimation algorithm between object and base-stations is studied in detail, which provides pseudo-distance observation data for location object\'s status parament estimation.

深入研究了定位物体与定位基站的距离估计算法，为定位物体的位置、速度和姿态角等状态参数估计提供了伪距观测数据。

The paper includes three parts: to design a tactile based simulated phosphene positioning system; to study the characteristic of simulated phosphene positioning based on the system; to consider experimental related psychophysical problems in order to set up a scientific training procedure.

本课题包括三个方面内容：建立基于触觉的模拟光幻视定位系统；在该系统上设计一系列科学实验来研究模拟光幻视点定位的特性；研究与实验相关的心理物理学问题，建立一套完善的模拟光幻视定位的训练方案。

In Plate Location part, this paper proposed an improved algorithm based on edge detect and projectionafter comparing several algorithms in existence.

在车牌定位部分，本文在分析了现有比较典型的定位方法后，提出了改进的边缘检测投影法进行车牌的定位。

Integrating C-type of traveling wave location method with AC signal injection method, a compositive location method for single-phase earth fault in 35kV distribution network is proposed, in which firstly the fault is presumedly located by C-type of traveling wave location method to preliminarily determine the position where fault occurs; then the fault is accurately located by AC signal injection method.

基于C型行波法和交流信号注入法提出35 kV配电网单相接地故障的综合定位方法：首先采用C型行波法进行初步定位，确定故障距离和故障所在区段，然后用交流信号注入法进行精确定位。

A specialized correlation processor within the position receiver is configured to internally generate pseudo random number code signal replicas of Code Division Multiple Access positioning signals in synchronicity with their respectively received Time Division Multiple Access positioning signals.

在定位接收机内的专用相关处理器被配置，以便在内部以同步于其相应接收的时分多址定位信号的方式来产生码分多址定位信号的伪随机数码信号复制。

This paper first briefly introduces the theories and methods of radiolocation, discusses some new NLOS error mitigation algorithms, then present a novel positioning algorithm.

传统的无线定位系统有全球卫星定位系统和LoranC等等，利用现代移动通信系统的蜂窝网络提供位置信息是一种新的定位方式。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。