精度丟失 的英文怎麼說

中文拼音 [jīngdùdiūshī]
精度丟失 英文
lost precision
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 丟 : losemislaybe missing
  • 精度 : precision; accuracy; degree of accuracy; precision accuracy; trueness
  1. Little improvement presents with the augment of resolution. ( 2 ) the asymmetric arrangements of measuring sensors cause local error in the identification of moving force. less number of measuring points will reduce the identification accuracy

    （ 2 ）測點排布不均勻會引起局部信息的丟失，使識別結果會產生局部較大的誤差，測點數目過少會產生識別精度下降。
  2. Conversion failures such as loss of precision and an attempt to convert a nonnumeric string to a number

    轉換失敗，如丟失精度和嘗試將非數值字元串轉換為數值。
  3. For this reason, you may experience some loss of precision, and some floating - point operations may produce unexpected results

    為此，可能會經歷一些精度丟失，並且一些浮點運算可能會產生意外的結果。
  4. Studies on relationship between exposure to low concentration of mixed benzene and lower quality of semen and very early fetal loss

    低濃度混苯暴露與精液質量下降及早早孕丟失的關系
  5. The paper, in the way of math morphology, manages to classify the linear elements, the same type but different width in the scanning, and result in the two - valued linear image in the same level. in the fine division of the target image, a way of math morphology based on the double structure of cell stencil is put forward, which prevents the terminals and the acnodes from losing and also reduces effectively time in doing so. as the result of the framework of the fine division, vector method is formed in which its track is monitored by using dynamic change of pace about freeman ' s chain code

    本文用數學形態學相關理論方法實現了對掃描圖像中具有同一線型但不同線寬的線狀要素進行分類，在同一層上得到同一線寬的二值線狀要素圖；在對此目標圖像進行細化時，提出了基於雙結構單元模板的數學形態學細化演算法，用該演算法對實際的線狀要素進行細化，避免了端點、孤立點等信息的丟失，且由於是并行處理，有效地提高細化速度；對于細化后的骨架線，提出了基於freeman鏈碼的動態改變步長保持精度跟蹤矢量化方法。
  6. If you ve written much sax code, you know that it s extremely easy to lose data, or lose precision of data, or just reformat it accidentally

    如果您編寫過很多sax代碼，就會明白很容易丟失數據、丟失數據精度或者偶爾改變格式。
  7. The results indicate that : with sa, the position precision of the integrated system, whose gyro drifting is 50 degree / hour and whose accelerator offset is 0. 001g, is 60 meters, its velocity precision is about 1. 75m / s out and its attitude angle precision is about 0. 25 degree. without sa, the position precision is about 20 meters, its velocity precision is about 0. 5m / s and its attitude angle precision is about 0. 1 degree. when the signal of gps is lost, the growing rate of the integrated system error is much lower than that of sins system

    模擬結果表明：對于陀螺漂移為50度/小時、加速度計零偏為0 . 001g的組合系統，在有sa的情況下，位置精度大約為60米，速度精度大約為1 . 75米/秒，姿態角精度大約為0 . 25度；在無sa的情況下，位置精度大約為20米，速度精度大約為0 . 5米/秒，姿態角精度大約為0 . 1度；在gps信號丟失時，系統誤差的增長速度比純sins系統明顯減緩。
  8. Using a real - time forecasted track of high precision for guiding can solve the problem, i. e., control system will keep tracing in high precision while missing target in short time

    使用對人造衛星軌道的高精度實時預測軌跡來引導控制系統進行跟蹤，則可以在短暫丟失目標的情況下，繼續保持對目標的高精度跟蹤，從而可以較好地解決這一問題。
  9. The selective modal analysis method ( sma ) based on the tradition equivalence second - order model achieves the reduced - order calculation for the electromechanical modes, but its calculation precision is n ' t higher and sometimes it may lose eigenvalues

    基於傳統等效二階模型的選擇模式分析法，雖然實現了多機系統機電模式的降階計算，但存在著計算精度不高和特徵根「丟失」現象。
  10. Why floating - point numbers may lose precision

    >為何浮點數可能丟失精度
  11. Except that, many problem can " t be solved, such as the conflict of ccd " s high resolving power and big vision field, how to control the automatic gathering of pcb " s image using master and slave computer parallel structure, how to inspect the defect of pcb such as width of circuit, distance of circuit, losing circuit and so on. the research aim at how to combine computer vision, precise machine, automatic control with image process, at how to resolve the contradiction between high resolving power of image gathering and wide vision field, at how to realize automatic mosaic of image, at how to realize precise orientation of two dimension worktable, at how to realize communication between master computer and slave computer, and at how to inspect the defect of line width, line distance and losing

    除此以外，還有ccd高解析度和大視場之間的矛盾，上下位微機并行系統如何控制印刷電路板圖像自動採集，印刷電路板的線寬、線距和丟失線條等缺陷如何檢測等問題還懸而未決，本課題將就如何結合計算機視覺技術、精密機械技術、自動控制技術和圖像處理技術，如何解決圖像採集高解析度與大視場之間的矛盾，如何實現圖像的自動拼接，如何實現兩維工作臺的精確定位，如何實現上下位機的準確通訊，如何檢測線寬、線距缺陷和丟失線條等問題展開重點研究。
  12. The contributions of this dissertation is listed below. aiming at existing defects of traditional beeline detection by hough transformation ( ht ) arithmetic, such as large storage space consuming, imprecise beeline detection effect and information loss of image feature pixels etc, we suggest two new beeline detection methods. ( 1 ) based on infinite symmetry exponential filter and its recursion arithmetic, new beeline detection methods can get exact direction of image edge pixels in advance, so it reduces highly the calculation quantity of the conventional ht, and improves the speed and the precision of beeline detection greatly

    本論文的主要研究成果列舉如下：針對傳統直線檢測霍夫變換（ houghtransform ， ht ）所存在的參數空間存儲量大，直線檢測不精確以及圖像特徵點信息丟失等缺點，提出兩種新的直線段檢測演算法： （ 1 ）提出一種基於無限對稱指數濾波的ht直線段檢測演算法，在進行邊緣檢測的同時，提前精確定位邊緣點的方向，減少了ht的運算量，提高了運算速度和檢測精度，而且整體演算法便於硬體的并行執行，使得實時處理成為可能。
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