有效數字 的英文怎麼說

中文拼音 [yǒuxiàoshǔzì]
有效數字 英文
effective digit
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 有效 : effective; valid; efficacious
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  1. As a mix - mode chip, the application - specific controller including analog signal and digital signal processing block can be applied to receiving, amplifying, processing, controlling signals of pir, and offer a wide application in some fields. in analog circuits, by sub - threshold mosfet, a self - bias current source is presented, which has a high power supply restrain ratio and a complementary to absolute temperature characters

    這款晶元是一款數模混合晶元，包括模擬信號處理（含模數介面模塊）和數字信號處理兩大模塊，完整實現對紅外信號的接收、放大、處理、控制，產生有效數字電平驅動繼電器、可控硅等負載，應用於自動燈等多種場合。
  2. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  3. Research show that wavelet varied - grid feature vector is characterized by high - stable and high - distinguish. based on this vector the apery cognitron has solved the harmony of single - classifier and multi - classifier and the harmony of multi - feature. the data shows that the recognition rate and reliability has been effective improve

    實驗數據表明，小波變網格特徵向量具有穩定性高、區分性強的特點，基於此的智能字元識別機解決了單、多分類器協調和特徵協調問題，在應用快速二值化方法加強處理實時性的同時有效地提高了車牌字元的識別率和識別可靠性。
  4. The focus of this thesis is the application of motion vectors of mpeg stream and skin - color model to the pretreatment of the face detection a detailed discussion on related theories of digital image processing is presented. then a fast and robust face detection algorithm is proposed at last, a prototype application named with " golden eyes face detection system " is designed with vc6. 0 to verify the validity and accuracy of the algorithm. at the same time, major functions of digital video record ( dvr ) are implemented in the system too

    詳細討論了在人臉檢測過程中涉及的有關數字圖像處理理論，提出了一種視頻運動圖像中快捷、魯棒的人臉區檢測演算法，並用vc6 . 0開發了一套原型程序「金睛人臉檢測系統」驗證了這一演算法的有效性和檢測精確率，同時實現了數字視頻錄像（ dvr ）的主體功能。
  5. To modify the fp control word, then the run - time startup code will set the x87 fpu control word precision - control field to 53 - bits, so all float and double operations within an expression will occur with 53 - bit significand and 15 - bit exponent

    修改fp控制字，則運行庫啟動代碼會將x87 fpu控制字精度控制欄位設置為53位，這樣，表達式內的所有浮點運算和雙精度運算都以53位有效數和15位指數進行。
  6. Answers are provided to about half the problems, and are rounded off to two or three significant figures.

    大約一半的習題有答案，取二或三位有效數字。
  7. The number of significant digits precision in the return value

    返回值中的有效數字位數（精度） 。
  8. The number of significant decimal places precision in the return value

    返回值中的有效數字位數（精度） 。
  9. To delete or miss out ; for example, drop bits, drop significant digits

    刪除或丟失。例如，丟失位，丟失有效數字。
  10. Is less than or equal to 0, evaluates to infinity or is not a valid number

    小於或等於0 、計算結果為無限大或者不是有效數字。
  11. Is less than or equal to 0, evaluates to infinity, or is not a valid number

    小於或等於0 、計算結果為無限大或者不是有效數字。
  12. Data type and how to declare variables to hold up to 29 significant digits

    數據類型以及如何聲明變量以保存最多可為29位的有效數字。
  13. Contains 7 significant digits and is rounded using rounding to nearest

    包含7位有效數字，並使用「舍入到最接近的數字」規則進行舍入。
  14. When casting from a number, the value must be a valid number less than infinity

    當從一個數字執行強制轉換時，值必須是一個小於無限大的有效數字。
  15. It will display the 0 character if it is a significant digit in the number being displayed

    如果「 0 」是所顯示的數字中的有效數字，則顯示「 0 」字元。
  16. Data type provides the greatest number of significant digits for a number

    數據類型提供數字的最大數量的有效數位。
  17. Blank is actually a valid character, and 0 is a valid number

    實際上，空字元是一個有效的字元， 0是一個有效的數字。
  18. Koal ssl security authentication gateway protects web servers ( such as oa server ) through certificates. only the employees who have valid certificates will be admitted to the web server

    格爾ssl安全認證網關通過使用數字證書來保護企業的web服務器（如oa服務器） ，只有具備有效數字證書的員工才能訪問web服務器。
  19. If the rounded value contains more than 15 digits, the 15 most significant digits are returned

    如果舍入的值包含的位數大於15 ，則返回15位最高有效數字。
  20. If the year without the century is less than 10, the year is displayed with no leading zero

    顯示秒的小數部分的最高有效數字。如果該數字為零，則不顯示任何內容。
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