位置信息 的英文怎麼說
中文拼音 [wèizhìxìnxī]
位置信息
英文
locating information-
On the theory of bearing cross localization, the algorithm puts forward nonlinear equations of bearing and position variables, then convert the nonlinear equations to linear equations, and finally gives multiple - vessel localization algorithm based on least squares theory and considering bearing accuracy factors
該演算法的實質是基於多艦偵察設備的測向角度、位置信息，利用純方位交叉定位原理，建立非線性觀測方程；通過泰勒展開將非線性系統轉化為線性系統；利用最小二乘原理並考慮測向精度的權重因素，提出了多艦的定位模型。Car location information computer
車輛位置信息計算機According to the characteristic of ieee 1394 with wide bandwidth, common and real - time, the author put forward ieee 13 94 should be applied into real - time digital video transfer in optics - electronics theodolite. before engineering realization, carried out a video image transfer test on three types of digital video tape recorders and camera with ieee 1394 interface. we found that digital videos without compression transfered under ieee 1394 standard ( transfer from 4. 5m to 100m ), compared with analog videos, have no geometric distortion, and have better luminance, contrast, definition
作為工程實現前的實驗研究，對三類具有ieee1394介面的數字錄像機和攝像機進行了視頻圖像傳輸實驗，發現無壓縮格式的按ieee1394標準傳輸的數字視頻圖像（傳輸距離從4 . 5米到100米之間） ，較原始模擬視頻圖像在幾何位置信息上沒有衰變，而在亮度、對比度、邊緣清晰度這些方面有明顯的優勢；但是按dvcam壓縮格式（常見于sony公司的系列產品，是5 ： 1的dct幀內壓縮）壓縮的數字視頻圖像，較原始模擬參照圖像有明顯的幾何畸變。Dsps is used to accurately detect the moving area of multi - moving objects and information of their geometrical position in the system, at the same time, it pick up the parameters of geometrical feature, gray feature and planar velocity of each area, at last, we integrate the techniques of multi - moving objects detection and construct a self - adapted system to track multi - moving objects. the camera is controlled to keep the object in its field of view. therefore we achieve a real time system to track the multi - moving objects in the complex scenes
本系統利用dsps精確檢測出多運動目標的運動區域及其幾何位置信息，並對各個運動區域進行幾何特徵參數、灰度特徵參數和運動速度參數的提取，最後根據這些特徵參數值結合多目標運動狀態檢測技術構建了多運動目標自適應跟蹤系統，並根據已經計算出的運動目標的速度矢量，通過雲臺裝置控制攝像頭的轉動，使得特定運動目標始終位於攝像機的視野中，從而完成對復雜背景中多個運動目標中特定目標的實時跟蹤。In the family of precisely guided weapons, tv - guided weapon system is one of the widely used precise guided weapons. tv - guided weapon system is based on image processing, automatic control and information science. it extracts the location information of missile image from tv image, and guides the missile to attack the target
電視制導武器系統是廣泛投入實戰應用的精確制導武器之一，它將圖像處理、自動控制、信息科學有機地結合起來，從電視圖像信號中提取導彈位置信息並導引導彈擊向目標。It has a photoelectrical coding device on each mechanical joint arm to detect the rotating angle, then the device ' s coordination can be calculated with the value of the angle
在硬體實現上，採用三關節機械臂結構，通過安裝在每個關節上的光電編碼器檢測每個關節的轉角，進而計算出位置信息。In this thesis, a hierarchical assembly model for assembly planning is brought forward firstly, which is established by accessing the basic product data obtained from commercial cad systems. the data is then analyzed and classified into two layers. the low layer stores the basic geometric information like part ' s shape and position ; the high layer stores the abstract information like contact and connection information
在本文的研究中，提出了一種面向裝配規劃的層次裝配模型，該模型首先從cad系統獲得產品裝配模型的基礎數據，在此基礎上進行數據處理，將裝配信息分兩層存儲，低層裝配模型信息存儲具體的零件幾何形狀與位置信息；高層裝配模型信息存儲零件之間抽象的接觸和聯接關系信息。The position system of the intelligent underwater twin vehicle is the miniaturized underwater position equipment, whose resiponlity is to give out the information of the utv and show the tracks of movment timely and correctly
水下雙機器人定位系統是一套小型化的水聲定位設備，主要的任務是能及時準確的給出水下雙機器人的位置信息並能顯示運動軌跡。In proceedings of the workshop on selected areas of cryptography, kingston, on, may 1994, pp. 120 - 128. 11 naccache d, stern j. a new public - key cryptosystem based on higher residues. in proc
在求解點圓包含判定問題時， li的方法中計算雙方均能得到距離的具體值，從而能夠推斷出對方點的大致位置信息對方點所在的一個圓弧。The simulation results show that the feature point detection and tracking algorithm is feasible. next, matched points based essential matrix estimation is studied. the spacecraft attitude and position parameters are derived from essential matrix and the scale of motion is recovered with range information from laser ranger taken in account
再次，研究基於匹配特徵點對的本質矩陣的估計演算法，給出了由本質矩陣求取空間探測器的姿態信息和位置信息的方法，並且結合激光測距儀信息，得到探測器的運動比例參數，實現軟著陸過程的導航。A memorial rearview mirror and chair control rout is studied, which can adjust, memorize and resume the position of rearview mirror and chair
摘要研究了一種能電動調節后視鏡和座椅位置，並能記憶存儲和調用位置信息的記憶存儲式后視鏡和座椅控制器。Object by invoking address finder web service then create a location object to retrieve the value of longitude and latitude from the candidates of the
為獲取位置信息（經度和緯度） ，服務請求者必須首先通過調用地址查找web服務以獲取一個Directly painting textures on top of 3d objects in 3d perspective viewport is a new issue of human - computer interface ( hci ). this paper presents a method to solve this issue. it converts the position information of the texture pixels of texture map into color information ， and then transfers both the coordinates and the color of texture pixels into screen through texture mapping at the same time. only is the color information of texture pixels converted into illumination by calculating the normal and the angle of ray incidence of the screen pixel in the method. the texture coordinates are firstly converted into the color information by generating another texture map ， which is called information map whose pixels ' color represents the coordinates information. and then the corresponding texture coordinates are mapped into screen reference frame by texture mapping and stored into information buffer for later use. so we can obtain the texture coordinates of screen pixels correspondingly by decoding from information buffer. after optimizing ， we can paint textures on top of 3d objects in 3d perspective viewport in real time. the paper also gives some examples and related definitions of using additional information of 2d texture map for 3d graph generating
針對三維逶視投影視圖中對三維物體表面紋理直接進行噴繪，以獲得復雜紋理圖這一計算機圖形交互技術這一新問題，研究了一種將紋理圖的象素位置信息轉換成彩色信息，然後利用紋理映射將紋理坐標連同該點上的顏色值一起傳遞到與屏幕象素對應的可見點上的方法，其中顏色值依該點處的入射光線方向和表面法向被進一步轉換為光強值，而紋理坐標則被解碼后還原成與該可見點對應的紋理坐標，被存入信息緩沖器中，供以後使用，通過解碼，可根據屏幕點直接得到對應紋理象素點的坐標，經過演算法優化，實現了對三維物體表面紋理的實時噴繪；同時闡述了在三維圖象生成技術中使用附加紋理信息的應用實例以及相關定義Guest should be provided with information regarding transportation and the location of the clinic
當客人需要去附近門診部治療時，應提供詳細的交通和地理位置信息。By high frequency injection method and a kind of magnetic anisotropy of pmsm, the rotor saliency position can be calculated in the pmsm sensorless vector control system
摘要通過注入特定的高頻電壓信號，利用電機的各向異性以確定轉子的凸極位置，在同步電機無傳感器矢量控制中，對包括零速度在內的所有速度下都能獲得精確的轉子位置信息。The visual motion track and position information on the track analysis map of navigation mark will help managers make their decisions effectively. multiple alarms are also used to send alarm messages to managers rapidly and reliably
通過直觀的航標軌跡分析圖詳細地顯示航標的漂移軌跡和位置信息，為航標管理人員提供有力的決策支持：使用多種報警方式，可靠地向航標管理人員快速傳遞警報信息。Parallel structure of poly - phase decomposition and parallel mixer is applied in the ddc circuit, it solves the bottleneck in mixing and increases the handle speed. the partition of the tuning channel according to the digital mixing sequence, and the ddc by means of decimating first, the low - pass filtering and mixing realize efficiently the down - conversion of the variable carrier frequency band - pass signal. according to the structure of the ddc and the requirement of the frequency
短數據快速測頻演算法的具體實現:使用并行流水線的設計方法，提高了系統的數據吞吐率，在100mhz的系統時鐘下，能夠實時處理400mhz ~ 600mhz速率a / d采樣的數據，在64點采樣， 100mhz系統時鐘情況下，初次測頻佔用時間640ns ，以後每次測頻佔用時間縮短到160ns ，實時地提供多相濾波下變頻所需的載頻位置信息，縮短了接收機的調諧時間。The design of hardware and software based on mobile position information service platform
移動位置信息服務平臺介面軟硬體設計At last, the article emphasizes on the study of the novel robotics visual serving arithmetic, and validates the adjust estimate of the joint in the practical use. the author analyses the characteristics and the principle of the virtual muscle, based on which form the mathematical relationship model mapping to the joint angle. then the author gets the outputs of the virtual muscle and the
依次分析了虛擬肌肉的特點和原理，並在此基礎上建立和關節角映射的數學關系模型;採用模糊控制演算法推理虛擬肌肉、關節角的輸出，提出用左右圖像中的相對位置信息作為模糊控制的輸入，並規劃了虛擬肌肉的調整策略;文中還進行了結果驗證，把軟體平臺執行過程和實際平臺執行過程對比，得出演算法有效性的結論。Exploiting geo - graphical location information of web pages. in proc. acm sigmod workshop on the web and databases webdb 99, philadelphia, june 3 - 4, 1999, pp. 91 - 96
當whois信息或域名信息不足，或者域名信息不準確或缺少位置信息，導致無法確定路由器位置時，可以利用這些輔助規則。分享友人