字母系數 的英文怎麼說

中文拼音 [zìmǔxìshǔ]
字母系數 英文
literal coefficient
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 母 : Ⅰ名詞1 （母親） mother 2 （泛指女性長輩） one s elderly female relatives 3 （配套的兩件東西里的凹...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. For the anticounterfeiting of printings ( such as certificate ), the existent many ways ( such as rainbow holograms ) are not available as the need for special use : anti - distortion and anti - copy. basing in the double - random - phase transform, this article puts forward a new way that two - dimensional bar code is used as anticounterfeiting label with anti - printing ? scanning and anti - damage properties. the major job are : ( 1 ). basing in the ascii codes, numerals and alphabets are encoded and subsequently transformed into two - value bar code matrix figure. later, using amplitude - based double - random - phase transform, the enciphered gray scale figure is formed. by computer simulation ( 4f system ) and printing as well as scanning ( 20 times ), we get the result that the gray scale figure with little miscoding rate ( 0. 0026 ) by “ matrix expanding way ”

    本文主要開展了以下三項研究工作: （ 1 ） .用自定義編碼方案，將數字和字母（ ascii碼）轉換成二值條碼圖;對該圖形進行振幅型雙隨機相位加密變換，得到原信息的加密灰度圖;通過4f光學系統計算機模擬和列印-掃描實驗，證明本文提出的「矩陣擴展法」灰度圖具有較小的誤碼率，對於20次列印-掃描實驗，誤碼率不大於0 . 0026 。
  2. The international phonetic alphabet is a system used for describing the sounds of spoken language. the letters chosen for the ipa are generally drawn from the latin and greek alphabets, or are modifications of latin or greek letters. there are also a few letters derived from latin punctuation, it was originally developed by french and british language teachers led by paul passy under the auspices of the international phonetic association, established in paris in 1886 both the organisation and the phonetic script are best known as ipa

    國際音標international phonetic alphabet ，簡稱ipa是一組語言學者和語言工作者用來個別標示各種人類所能發出來的聲音指單音或音素的語音符號系統，作為統一標示所有語言中語音的標準符號，其中大多數的符號都取自或衍生自羅馬字母的小寫印刷體，其他的有些來自希臘字母，有些則明顯地與其他任何的字母標準毫無關系。
  3. 14 dengel a, hoch r, hones f, jager t, malburg m, weigel a. techniques for improving ocr results. handbook of characterrecognition and document image analysis, bunke h, wang p s p, world scientific, 1997, pp. 227 - 258. 15 ruta d, gabrys b. an overview of classifier fusion methods

    系統使用的詞表規模為48詞，採用二值化平滑和基線檢測等對手寫文本圖像進行預處理，提取基於基線的上行筆段下行筆段分別類似於英文中的b ， d ， h和g ， p等字母環狀結構位於主體部分上面下面的點數等結構特徵。
  4. The research object of this system are constrained handwritten characters ( including 10 arabic numerals, 26 capital english letters and 26 small english letters, 62 characters aggregately )

    本系統的研究對象為限制性手寫體字元（包括10個阿拉伯數字和52個英文字母的大小寫，共62個字元） 。
  5. Firstly, the system is divided into four sub systems : chinese characters recognition system, character recognition system, recognition system including characters and digits, and digital recognition system ; secondly, the statistic information about left ( right ) scan line free length of every character is used as a group feature

    首先將車牌字元識別分成四個子識別系統一一漢字識另11系統、字母識別系統、字母和數字混和識別系統，以及數字識別系統:然後選擇各字元的左（石）掃描線空程長度統計信息作為車牌字元的一組特徵，與統計模板進行加權組合，來共同完成車牌字元的識別
  6. Numerical control ( nc ) is a method of controlling the movements of machine components by directly inserting coded instructions in the form of numerical data ( numbers and letters ) into the system

    數控（ nc ）是一種通過直接向系統輸入數字數據（數字和字母）形式的編碼指令以控制機床部件運動的方法。
  7. Qcode is a chinese input system which uses a conventional " qwerty " keyboard and selects characters according to a character s resemblance in shape to the different roman letters and arabic numbers on the keyboard

    快碼是使用傳統鍵盤的中文輸入系統，依中文字本身與鍵盤上羅馬字母及阿拉伯數字的形象選碼。這個系統更近似中文構字。
  8. A generalization of arithmetic in which symbols, usually letters of the alphabet, represent numbers or members of a specified set of numbers and are related by operations that hold for all numbers in the set

    代數學計算的普遍原理，其中通常為字母表中字母的符號，其代表數字或一組特定數字中的幾個數字，它們通過對組中全部數字都適合的運演算法則相聯系
  9. But it would be a difficult task to have to remember strings of meaningless numbers every time you connect to the internet, so people invented a system whereby you only need to type english names, which can then be converted into corresponding ip numerical values by the computer automatically

    可是若每次上網，都要牢記一堆堆沒有意義的數字，確是一件苦事，於是乎人們發明了一種系統，只要您鍵入英文字母或數字，電腦會自動把英文名字轉回為文字對應的ip數值。
  10. Logical unit that represents a letter, digit or symbol of a writing system

    書寫系統中表示一個字母，數位或符號的邏輯單位。
  11. Is any series of text characters, such as letters, numbers, special characters, and spaces

    「字元串」是任意一系列文本字元，例如字母、數字、特殊字元和空格。
  12. Age for 2 + ) these colourful alphabet cards or blocks help early learners learn the 26 alphabets and provide spelling games while count & add puzzle cards teach kids basic addition concept

    適合2歲或以上）這套紙卡或積木趣味學習系列教導學前兒童學習26個英文字母、串字、簡易的加數及基本的動作次序，為小寶寶奠下學習的基礎。
  13. Basic and safety principles for man - machine interface, marking and identifieation - ldentification of equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system

    人機界面標志標識的基本方法和安全規則-設備端子和特定導體終端標識及字母數字系統的應用通則
  14. For the strongest system security, use a password of at least 7 characters, and use a mixture of uppercase and lowercase letters, numbers, and other characters such as *, ?, or $

    為了具有最高的系統安全性，密碼至少要7個字元，並應採用大寫字母、小寫字母和數字以及其他字元（例如* 、 ？或$ ）的混合形式。
  15. According to the basic theory of iir filters, a scheme of hardware implementation is worked out combining with the fact that coefficients of numerator and denominator of transfer function are fixed and the structural feature of selected hdpld. from the clew of implementing a stratified ， modularized and parameterized design ， the thesis describes the hardware implementation of the iir filter with vhdl and schematic diagram design method. two examples that are iir notch filter and iir low - pass filter are given ， the stability of filters and the effects of quantification of coefficient are also analyzed

    以iir數字濾波器的基本理論為依據，結合濾波器的傳遞函數分子、分母系數固定這一事實和選用的高密度可編程邏輯器件的特點，確定了iir數字濾波器的硬體實現方案；按照層次化、模塊化、參數化的設計思路，採用vhdl硬體描述語言和原理圖兩種設計技術進行了iir濾波器的硬體設計；本文給出了iir陷波濾波器和低通濾波器兩個設計實例，對設計的濾波器都進行了穩定性分析和系數量化影響分析；最終將完成的iir濾波器的硬體設計配置到晶元中，並在製作的實驗電路中進行了實際濾波效果測試。
  16. Information technology. keyboard layouts for text and office systems. part 2 : alphanumeric section

    信息技術.文本和辦公系統用鍵盤設計.第2部分:字母數字部分
  17. Information technology. keyboard layouts for text and office systems. part 3 : complementary layouts of the alphanumeric zone of the alphanumeric section

    信息技術.文本和辦公系統用鍵盤設計.第3部分:字母數字部分的字母數字區域的補充設計
  18. The scanning system turns letters on the page to digital signals that are fed to the computer.

    掃描系統把這一頁的字母轉換成數字元號輸入計算機。
  19. In access control apopular form of knowledge test for access control. a password is a string of alphanumeric data or a phrase that must be entered int o a system to gain access to a physical area or a resource

    存取控制中一種測試訪問控制權的常見方式，口令是由字母和數字組成的字元串或短語，它們必須輸入系統以獲得某一實際區域或資源的使用權限。
  20. Restricting words to strings of letters would cut down on a lot of the noise, but there are just too many genuine letter number combinations " p2p ", " win95 ", " 4dom ", and so on

    將單詞限制在一系列字母能減少大量的亂碼，但是又有太多的真實字母與數字的組合（ " p2p " 、 " win95 " 、 " 4dom "等） 。
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