查询词典 tracking station

The objectives of this paper were to investigate the simulation and design of continuous multiple-station rolling forming process for a U-Section Steel Bar by CAE software-DEFORMTM Due to the limitation of elements number using a short strip 120mm went through all the stations to simulate the real continuous rolling forming on factory The roller gap was fixed as 0 30mm roll speed was 20 rad/sec and progressive angles were all equal for each rolling process which were the formed angle divided by by the number of station Three rolling processes were selected with 6 9 and 12 stations respectively During simulation processes two cases occurred Case A the strip was through a single station Case B the strip across two stations Because the strip laterals side was stretched and twisted during the process The model of case B closer to the practical process than case A and the calculated stress and strain on the tip of U section for case A were lower than these for case B by up to 15% From the result of case B for each process the stress for 12-station process was smallest 9-station process second and 6-station process next Because less-station can save larger cost and forming time but the bigger stress and strain for 6-station caused wrinkles on lateral sides not found on 9-station and 12-station Therefore 9-station process was a more suitable design than 12-station process smaller stretched and twisted and stress The progressive angles for 12-station was 7 5?

本文主要是以DEFORMTM有限元素软体模拟U型钢片连续道次成型与单一道次成型以确认单一道次模拟的是否可取代连续道次模拟之研究。因DEFORMTM 软体对於网格元素上的限制故使用较短素材120mm通过所有的成型站以模拟工厂实际连续成形方法。辊轮间隙固定为0 3mm；辊轮转速为20 rad/sec；弯曲角度的方法为将成型角度平均除以成型站数。有三种辊轮成型方式被选择分别为6站，9站，与12站。在模拟的过程中有两种现象会产生 Case A，素材通过单一成型站。Case B，素材会通过两个成型站。因为在模拟过程中素材的两端会有拉应力与扭力。Case B的模拟比Case A像实际的制程，并计算应力与应变在U型断面的Tip部中可发现Case A比Case B低约15%。从Case B的每站的结果可以得知，12站的成型应力最小，9站次之，6站最后。

In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.

本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。

The invention discloses a method for negotiating a voice encoding/decoding format in a communication system, in which a caller mobile station originates to negotiate the voice encoding/decoding format with a callee mobile station, the method comprises that: a mobile switch centre of the communication system receives an originating signal transmitted by the caller mobile station, the originating signal carries the number of the callee mobile station; a voice encoding/decoding format list which is latest used by the callee mobile station is acquired according to the originating signal in a database in which mobile station information is stored; the voice encoding/decoding format used when the caller mobile station is communicated with the callee mobile station is determined, and voice carrier of the caller mobile station and the callee mobile station is established in the voice encoding/decoding format.

本发明公开了一种通信系统中协商语音编解码格式的方法，主叫移动台始发与被叫移动台进行协商语音编解码格式，包括：通信系统中的移动交换中心接收到主叫移动台发送的始呼信号，该始呼信号中携带有被叫移动台的号码；根据始呼信号在存储有移动台信息的数据库中获取到被叫移动台最近使用的语音编解码格式列表；决定主叫移动台与被叫移动台进行通信时使用的语音编解码格式，并且以该语音编解码格式建立主叫移动台和被叫移动台的语音承载。

GPS tracking station at Zhongshan Station in Antarctica to establish China's first annual GPS tracking station, mapping team will be wintering in the Zhongshan Station in order to ensure that the satellite tracking station and the new tide gauge stations data and information collection, to achieve a normal and stable operation.

中山站GPS 跟踪站是我国在南极设立的第一个常年GPS跟踪站，测绘队员将在中山站越冬，以确保卫星跟踪站和新验潮站的数据和信息采集，实现正常稳定运行。

Analyse the technology principle of program tracking, step-in tracking, conical scan tracking and singleshot tracking, and contrast the advantage and disadvantage of them. Select program tracking and conical scan tracking considering performance and cost.

二、对程序跟踪、步进跟踪、圆锥扫描跟踪和单脉冲跟踪这四种自动跟踪技术的原理进行了具体的分析，并比较了它们各自的优缺点，从性价比的角度，选择了程序跟踪与圆锥扫描跟踪相结合的方式。

In 7 years, I filed domain name of a Cn, began the beginning of exchanging station of my network address discharge, name lilac community, domain name Kissdh.cn begins to do do not have a few people and me to connect, after Baidu collects my station, gradually the picture stands, film station great majority looks for me actively to join, my way station arrives from exceed of thousands of IP tens of thousands of IP, because national policy is swept,fizzle out in this moment dozen of blame, my station ever was depilated by Baidu for a time or fall authority, there is policy on, there is the way to deal with a situation below, I stand be about to website name instead is normal character, on content also the character with normal instead of a lot of network address word that cause fire, the following day Baidu is collected afresh again go back, mix in the end of the year 8 the beginning of the year when, my discharge exchanging station is close to 80 thousand IP for a time, the space changed a few, can be in right now, the domain name that home major suspect seems adult content did abhorrent CNNIC to ban entirely, include 10 thousand networks, new network, new each other inside the CN rice of exchanging station of N much discharge is avoided without laborious entirely at difficult, boiled in discharge Abelian group in a moment, it is to blame CNNIC for the most part this kind of outrageous conduct, discharge exchanging station as platform of discharge change trains, no more than is to make a discharge transition, how does picture of likelihood occurrence pornography reach video?

07年中，我申请了一个cn域名，开始了我的网址流量交换站的开始，并取名"丁香社区"，域名kissdh.cn开始做没几个人和我连，百度收录我的站后，渐渐的图片站，电影站大多数都主动找我连接，我的小站从几千IP逾越到几万IP，就在这个时候因国家政策扫黄打非，我的站曾一度被百度拔毛或降权，上有政策，下有对策，我立即将网站名改为正规文字，内容上也把许多惹火的网址字眼改为正常的文字，第二天百度就又就重新收录回去，在年底和08年初的时候，我的流量交换站一度接近8万IP，空间都换了几个，可就在此时，可恶的CNNIC将国内大部分疑似成人内容的域名全部做了封杀，包括万网，新网，新互在内的N多流量交换站的CN米全部没有辛免于难，霎时流量交换群里沸腾了，大部分都是抱怨CNNIC这种可恶的行为，流量交换站做为流量中转平台，无非是做个流量转换，怎么可能出现色情图片及视频呢？

In plotting scene, the invention connects fiber-optic gyro(1) with full station instrument telescope(3) by adaptor(2), and make optical fibre gyro can follow full station instrument telescope simultaneously do 180 degree turning reel full station instrument cross shaft, respectively on two horizontal positions of east and west direction of gyro axis that differ by 180 degree; each horizontal position process 2 x 2 position gyro data acquisition on full station instrument perpendicular tray that differ by 180 degree; using formula to count out full station instrument collimation axis true azimuth, survey station meridian convergence angle, then can obtain full station instrument collimation axis grid azimuth, realize full station instrument orient.

基于光纤陀螺的全站仪组合定向方法是一种应用于测绘工作的基于光纤陀螺的全站仪组合定向方法，该方法在测绘现场，把光纤陀螺(1)通过连接装置(2)与全站仪望远镜(3)固连，使光纤陀螺(1)可随全站仪望远镜(3)绕全站仪横轴(4)同步做180度转动，分别在陀螺轴东西向相差180度两个水平位置，每个水平位置在全站仪竖盘相差180度的两个竖直位置进行2×2位置陀螺数据采集；利用公式算得全站仪视准轴真方位角、测站子午线收敛角，即可进一步获得全站仪视准轴坐标方位角，实现全站仪定向。

The station raises due process, sell timelily two, be bought next again a few fill and expand this raised site group, so you this site group the conference is bigger and bigger, value also is met taller and taller, ordinal loop buys a station to raise a station to sell a station to buy a station to buy a station to raise a station to sell a station.

站养到一定程序，适时的卖掉一个两个，然后再去收购几个填补和壮大养的这个站点群，那么你这个站点群会越来越大，价值也会越来越高，依次循环-买站-养站-卖站-买站-买站-养站-卖站。

Across joins 2 be: Both sides makes alternate connection, mutual promotion opposite party needs the keyword of promotion, if A B C D stands, a B station is my site, c D station is site of the other side, it is me above all with A the station puts join of station of C of the other side, the other side joins with D station my B stands, such quality that makes the A station that the condition is me asks like Pr and the condition of the D station of the other side is a balance, such we just make connection significant, simple for the rank that such purpose is the C station that we popularize him in side the other side, the other side is popularizing the rank that our B stands, be mutual benefit actually, a lot of had not become alternate connective friend, should turn to them a little only next turns, they are muddleheaded, it is a dot really so it is cerebrum begins god-given report, but the result that such doing is very fast, the result that compares direct trade is good, because search engine to like one-way link, such rank is collected what come is fast, most stationmaster feels to inquire inconvenience so, what such doing is easy let stationmaster consider as cheating join, because such inquiry is no-go, unlike straight contact joins into the other side the connection that can see he stands is checked easily, anyway aught has the one side of its advantages and disadvantages!

交叉连接二是：双方都做交叉连接，互相推广对方需要推广的关键词，如 A B C D 站，A B 站是我的站点， C D站是对方站点，首先是我用A站放对方C站连接，对方用D站连接我的B站，这样的做条件是我的A站的质量如pr要求和对方的D站的条件是平衡的，这样我们才做连接有意义了，简单来说这样的目的是我们在帮对方推广他的C站的排名，对方在推广我们的B站的排名，其实都是互利的，好多没有做过交叉连接的朋友，只要稍微给他们转下弯，他们就糊涂了，这样的确是点是大脑开始难得反映，但是这样做的效果很快，比直接交换的效果好，因为搜索引擎喜欢单向连接，这样的排名收录都来的快，大多数站长觉得这样查询不方便，这样做的容易让站长认为是在骗连接，因为这样的查询是不方便，不像直接点进对方连接能看见自己站的连接容易检查，反正任何事物都有它的利弊的一面吧！

To dynamic scene visual tracking problem, this paper has researched the specific object tracking: face tracking. A structure and color based feature vector has been presented to modeling the face and used to real ize the satisfactory tracking result. To the active tracking problem, a toy car is selected as the research object.

对于动态场景下的视觉目标跟踪问题，文中结合人脸这一具体对象进行了研究，提出了一种基于颜色信息，结构信息等的特征量定义方法较好的实现了人脸跟踪，对于主动视觉目标跟踪问题，针对小车这一具体研究对象展开研究，文中研究了系统的具体构成及其中的控制方法。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。