舍入精度 的英文怎麼說

中文拼音 [shěrùjīngdù]
舍入精度 英文
round-off accuracy
  • 舍 : 舍名詞1 （房屋） house; hut 2 （謙辭 對人稱自己的家） my humble abode; my house:寒舍 my humble ho...
  • 入 : Ⅰ動詞1 （進來或進去） enter 2 （參加） join; be admitted into; become a member of 3 （合乎） conf...
  • 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
  • 精度 : precision; accuracy; degree of accuracy; precision accuracy; trueness
  1. The conventional sphere model of earth and circle model of orbit are discarded, and the ellipsoid model and the ellipse model are selected for further research, which achieves a method to determine the target position through the antenna pointing direction. and the spaceborne sar system design and simulation software is brought forth. this software accomplishes sar system coefficients design for antenna area, pulse repetition frequency, signal bandwidth, downlink data rate, radar transmitter power and satellite platform yaw steering

    本文從星載雷達的星地幾何關系入手，舍棄傳統星載合成孔徑雷達研究中的球地球模型和圓軌道模型，研究了在地球橢球模型和橢圓軌道模型下由雷達天線確定目標坐標的方法，並在此基礎上研製了星載合成孔徑雷達系統設計與模擬軟體，完成雷達系統天線尺寸、脈沖重復頻率、信號帶寬、雷達信號數據率、雷達發射功率、衛星平臺的偏航牽引等幾個方面的系統參數設計以及雷達多普勒特性、雷達系統模糊、雷達定位及精度的分析，最後完成雷達回波信號的模擬。
  2. A double - precision floating - point number to be rounded

    要舍入的雙精度浮點數。
  3. Evidence suggests that the prognostic ability of the new model with high stability, when hidden nodes changing nearby input nodes and training times changing at the certain extent, is significantly better than traditional step wise regression model mainly due to the new model condensing the more forecasting information, properly utilizing the ability of ann self - adaptive learning and nonlinear mapping. but the linear regression technique only selects several predictors by the f value, many predictors information with high relative coefficients is not included. so the new model proposed in this paper is effective and is of a very good prospect in the atmospheric sciences fields

    進一步深入分析研究發現，本文提出的這種基於主成分的神經網路預報模型，預報精度明顯高於傳統的逐步回歸方法，其主要原因是這種新的預報模型集中了眾多預報因子的預報信息，並有效地利用了人工神經網路方法的自組織和自適應的非線性映射能力；而傳統的逐步回歸方法是一種線性方法，並且逐步回歸方法只是根據f值大小從眾多預報因子中選取幾個預報因子，其餘預報因子的預報信息被舍棄。
  4. As the bases of the proposed transform coefficients are very close, the transform normalization can be implemented only on the encoder side and the dequantization table size can be reduced compared with the transform used in h. 264 mpeg - 4 avc. along with the feature of the proposed transform, adaptive dead - zone quantization optimization for the proposed transform is studied

    Dct變換具有很好的能量集中特性，並且實現簡單，早已被廣泛地應用到各種類型的編碼標準中，如mpeg - 1 ， mpeg - 2 ， mpeg - 4 ， h . 263等，但浮點dct變換由於浮點舍入精度的問題會產生編解碼失配。
  5. S, although deposed from the exalted position she had occupied, lost in the sphere she had now chosen, like a person passing from a room splendidly lighted into utter darkness, appeared like a queen, fallen from her palace to a hovel, and who, reduced to strict necessity, could neither become reconciled to the earthen vessels she was herself forced to place upon the table, nor to the humble pallet which had become her bed

    使她的精神崩潰的，不是貧窮，她並不缺乏勇氣忍受貧窮的，美塞苔絲從她以前優越的地位降低到她現在的這種境況，象是一個人從一個燈壁輝煌的宮殿進入一片無邊的黑暗，美塞苔絲象是一位皇后從她的宮殿跌到一間茅舍里，她只能有最低限度的生活必需品，她不能習慣那種放在桌子上的泥碗，也不能習慣用下等草褥來代替床鋪。
  6. For example, single - precision floating - point operations may not be rounded to single precision

    例如，單精度浮點操作可能不會舍入為單精度。
  7. Firstly it discusses the definition of the college campus culture and analyzes its implication, characteristics and function, and points out that college campus culture is subculture of the environment culture, conduction culture, system culture and spiritual culture. its major resources of the cultural construction of college dormitory are campus main - stream culture and subculture, youth culture, social culture and family culture, in content, it is the non - main - stream consciousness and conduction. in ideology, it is the departure from the campus main - stream culture

    論文首先從對大學校園文化的界定入手，對大學生宿舍文化的內涵、特點和功能作了嘗試性的概括分析，指出大學生宿舍文化是環境文化、行為文化、制度文化和精神文化四個層面組成的校園文化的亞文化，校園主流文化及校園內的某些亞文化群、青年文化、社會文化、家庭文化是其主要源流，具有在內容上表現為非主流意識與行為的凸顯、在觀念上表現為對校園主流文化某種程度的偏離、在表現形式上反映出社會文化和校園文化的某些特性、在作用方式上以潛移默化的方式發揮其功能等突出特點。
  8. While floating - point data is stored in the fprs in double - precision format, a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow, underflow, and inexact that should occur with a single - precision operation

    雖然浮點數以雙精度格式存儲于fpr中，但是，有一組單精度運算指令，可以執行運算操作並將最終結果舍入為單精度，同時檢測進行單精度操作時可能會發生的異常（比如指數溢出、下溢和失去精度） 。
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