location accuracy 中文意思是什麼

location accuracy 解釋
定位精度
  • location : n. 1. 定位；【鐵路】定線，〈美國〉測量，設計。2. 位置，場所，地點。3. 拍攝外景；外景拍攝地。4. （房屋，土地等的）出租。5. 非洲土著居住的城郊。
  • accuracy : n. 正確，準確（度）；精確。 firing accuracy 命中率。 with accuracy 正確地。
  1. In the displacement measurement based on the principle of laser interference, the gaussian quadrics fitting algorithm is used to fix the central position of facula and raise the location accuracy

    在基於兩球面波干涉的長度和距離測量實驗中，運用高斯二次曲面擬合演算法為激光光斑的中心坐標定位，提高了光斑的定位精度。
  2. The proposed method can improve location accuracy without increasing communication traffic and computing complexity

    該演算法在不增加原演算法通信量及計算復雜度的基礎上提高了定位精度。
  3. It can save the information near lips, which may be deleted by the method based on two points. ( 2 ) based on the analysis of current methods, a new multi - pose facial feature location algorithm is developed, which is based on the analysis of multi - feature and integral projection, the combination of an iterative search with a confidence function and template matching. the algorithm not only improves the location accuracy, but also speeds up a great deal. ( 3 ) based on the analysis of the advantages and disadvantages of current feature extraction methods, an adaptive facial feature selection criterion is developed, which is based on facial local feature protrusion consisting of several aspects, such as face image resolution and image quality

    其後研究了人臉特徵提取，一、討論了適合於多姿態人臉識別的基於三點仿射變換的人臉圖像歸一化方法，以克服基於兩點仿射變換會引起較大圖像信息損失的缺陷；二、在分析現有器官定位演算法的基礎上，提出了新多姿態人臉器官特徵定位技術，將多特徵和直方圖分析、基於置信度函數的迭代搜索和模板匹配相結合，既提高了器官定位精度，又提高了定位速度。
  4. In chapter 2, author points out firstly that the elastic deformation of elastic units of a robot ' s wrist force sensor will be enlarged by the end - effector, the instruments and the work pieces, so the elastic deformation of the sensor will influence the location accuracy or kinetic accuracy of end point of a robot, under the condition of that the robot technology facing the developing of heavy load, light mass and high accuracy. it is discussed respectively that the relationship between the differential kinemics in the sensor ' s coordinate and the location accuracy or kinetic accuracy of the end point. error matrixes of location and kinemics of the end point are presented respectively based on the differential kinemics in the sensor ' s coordinate, and the on - line error compensation methods are introduced subsequently

    第二章首先指出機器人腕力傳感器彈性體的彈性變形經過機器人末端連桿、工具、工件等的放大后，會對機器人末端精確定位和運動產生的影響；然後分別研究了傳感器坐標系內的微分運動與機器人末端工件精確定位、運動的關系；在此基礎上，研究了基於腕力傳感器彈性體微分運動的機器人末端定位、運動誤差的誤差矩陣及其在線誤差補償方法；基於機器人動力學的機器人末端定位、運動誤差的誤差矩陣及其在線誤差補償方法；最後，以puma型機器人為對象，給出了基於腕力傳感器內微分運動的機器人末端定位、運動誤差及其在線補償方法的模擬實例：給出了基於機器人動力學的機器人末端定位、運動誤差及其在線補償方法的模擬實例；模擬結果表明， 1 ）基於腕力傳感器的機器人末端定位誤差在腕力傳感器允許的載荷下可達十分之幾毫米級。
  5. Height location accuracy is calculated, and useful conclusions are given in the end

    最後，計算了目標高度測量精度並歸納了其特點，給出了有益的結論。
  6. In conformity with this means, we study that the changing of radar and platform coefficients influences the target location, and present the way to analyze the location accuracy through the platform position accuracy, platform attitude stability and radar timing accuracy

    在此基礎上，論文剖析了雷達及平臺參數變化對目標定位的影響，提出了通過平臺位置精度、平臺姿態穩定精度和雷達定時精度來分析目標定位精度的方法。
  7. Then, we use a simulation method to create a large number of radar measurement values, produce a quantity of random numbers using computer software and add them to the radar measurement values, we use kallman filtering method to calculate the location, velocity and trajectory coefficient of the target at the moment of the final tracking point, and use the numerical solving method of differential equation to calculate the trajectory, the location of the hostile artillery or the impact point of its own projectiles, finally, we calculate statistically the random error of the tracking system and analyze the location accuracy

    然後採用模擬模擬方法獲得大量的雷達測量值，由計算機軟體產生大量的隨機數，加入雷達測量值中，用卡爾曼濾波法計算出最後跟蹤點時刻的目標位置、速度和彈道系數，再用微分方程數值解法計算出整個彈道軌跡、計算出敵方炮位的位置或己方炮彈的落點，最後統計出跟蹤系統的隨機誤差，分析定位精度。
  8. The location accuracy and detection efficiency will be reduced when the lightning stroke occurs outside of the network or when not all of the stations are operative

    假如閃電發生在網路以外或有些探測站不能正常運作，閃電定位的準確度及閃電探測效率會較低。
  9. Based on analyzing the mechanism of direction finding triangulation location and location accuracy for two - ship passive locating, the acquisition probability model of anti ship missile terminal guidance radar is presented for two - ship passive locating : and the effects of the key factors to the probability are analyzed, and then the primary factors are pointed not by analyzing the results in different conditions

    摘要首先簡要介紹了無源定位技術，然後著重分析了雙艦無源測向交叉定位以及其誤差產生的機理，在此基礎上，給出了雙艦無源定位情況下實施超視距攻擊時，反艦導彈末制導雷達開機時刻對目標的捕捉概率模型，並通過模擬分析雙艦距離。
  10. Test results showed that noises were depressed well, signal - to - noise ratio was improved obviously, and flaw location accuracy and longitudinal resolution were improved by using the method

    結果表明，它能較好地抑制噪聲，使用該法處理的信號的信噪比明顯提高，並且有較高的缺陷定位精度和縱向解析度。
  11. This paper will deeply and systemically analyze the effect of random error on the location accuracy of the artillery target - search and gun - pointing adjustment radar by using simulation method, present an approach to increase the location accuracy

    本文以模擬模擬的方法深入系統地分析了隨機誤差對炮位偵察校射雷達定位精度的影響，並提出了提高定位精度的途徑。
  12. Improvement methods to location accuracy of whole body gamma knife ' s stereotactic system

    體部伽瑪刀定位系統添加標尺對定位精度的改進
  13. The practice shows that the location accuracy of the improved algorithm is 98. 3 %

    實踐表明，改進的車牌區域定位演算法的定位準確率為98 . 3 % 。
  14. Simulation shows that under the same conditions, the proposed algorithm can increase location accuracy by 5 ~ 10 %

    模擬結果顯示，在同等條件下，本文提出的演算法定位精度提高了5 ~ 10 % 。
  15. Therefore, techniques must be developed to mitigate these impairments and improve the location accuracy

    特別是非視距傳播效應是導致定位誤差的主要原因，必須採用相應的演算法來減小它們的影響。
  16. The simulation results show that, taylor algorithm and chan algorithm are easy to realize and can achieve good location accuracy

    模擬結果表明： taylor演算法和chan氏演算法的定位精度高且易於實現。
  17. Finally, the location accuracy obtained from the improved ekf shows better performance than the fore one in simulations, even in the case of non light of sight ( nlos )

    模擬結果顯示，優化后定位估計性能比優化前的演算法性能有顯著改善。
  18. 3. the author analyzes the performance of location methods in the case of biased and unbiased measured parameters, and then a method is put forward to improve the location accuracy

    3 .分析了測量參數有偏與無偏兩種情況下的定位性能，並提出了一種改善定位精度的方法。
  19. The test between two methods which located directly using the single image, one located without gcp or dem, the other located without dem. results of the test implied that the location accuracy acquired from the method which located objects directly using the ers image achieved the demand of the 1 : 250000 topographic map

    對單片無控制無dem和有dem支持的直接定位方法進行了試驗，實驗結果表明基於ers的sar圖像直接定位精度可滿足1 : 25萬地形圖的精度要求。
  20. And it also analysis the radar performance such as radar doppler properties, radar system ambiguities and target location accuracy. and the software carries out the radar echoes simulation. this dissertation is devoted to : 1

    論文採用模塊化的程序設計方法編寫了星載合成孔徑雷達系統設計與模擬軟體，完成星載合成孔徑雷達的系統設計和模擬工作。
分享友人
分享到 Line

分享到臉書