矩形碼 的英文怎麼說

中文拼音 [jǔxíngmǎ]
矩形碼 英文
rectangular codes
  • 矩 : 名詞1. （畫直角或正方形、矩形用的曲尺） carpenter's square; square2. （法度; 規則） rules; regulations 3. [物理學] moment
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  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. Press tools - compression springs with rectangular section - housing dimensions and colour coding

    沖壓工具.矩形剖面壓縮彈簧.外殼的尺寸和色標編碼
  3. Tools for pressing. compression springs with rectangular section. housing dimensions and colour coding

    沖壓工具.矩形截面壓力彈簧.彈簧套尺寸和顏色編碼
  4. The following code demonstrates drawing two rectangles on a form at run time, one with a solid fill and the other with a cross - hatched pattern

    下面的代碼演示如何在運行時在窗體上繪制兩個矩形，一個以純色填充，另一個以交叉線圖案填充。
  5. Transformations among several chain codes in square lattice

    矩形點陣上鏈碼的轉換演算法
  6. Transformations among several chain codes of 8 - site neighborhood binary digital images in square lattice

    矩形點陣上八近鄰圖像的鏈碼轉換演算法
  7. Agent specific filling systems for anaesthetic vaporizers - part 1 : rectangular keyed filling systems includes amendment a1 : 2000 ; german version en 1280 - 1 : 1997 a1 : 2000

    麻醉藥品蒸發器用藥劑專用填充裝置.第1部分:矩形鍵碼
  8. The project was focused on several aspects as follows : 1. the yarn arrangement rules of two - step rectangle 3d braided preforms were investigated on the purpose of coding easily. based upon it, we drew the rules of two - step 3d braided performs with a combined rectangle section

    本課題的內容主要集中在以下幾個方面： 1 、從有利於計算機編碼的角度出發，研究了二步法方型三維編織的紗線布置規律，總結出了任意矩形組合截面下的紗線布置規則。
  9. An advanced algorithm of the scaled ribc code is presented under the requirement of computer remote maintenance

    考慮到計算機遠程維護的實際情況，進一步提出了矩形塊分級編碼演算法。
  10. In this paper, some common technologies of data compression and standards of image compression are analyzed, algorithms such as huffman, lzw and arithmetic are implemented. an algorithm named rectangle image block compression is presented for the screen image compression

    本文將霍夫曼編碼、算術編碼、 lzw演算法等通用數據壓縮技術應用到計算機屏幕圖像壓縮中，並提出了專門用於計算機屏幕圖像壓縮的矩形塊圖像壓縮演算法。
  11. This paper points out that it is efficient to code the string of index of the parts in adopting ga to solve cutting stock problem after analyzing the features and research tendency of ga. this paper presents suitable operators of selection, crossover and mutation for the coding method. these operators are used in the calculation of one - dimensional and rectangular cutting stock problems

    本文為這種基因編碼設計了實用的選擇、交叉、變異遺傳運算元，並將其用於一維下料方案優化問題、矩形件排樣問題的求解；討論了不同工藝要求條件下的適應度定義方法，並用四川大學博士學位論文計算實例驗證了其尋優效果。
  12. By constructing the list of vertices of polygon and intersecting points between polygon and rectangle, the list of vertices of rectangle and between polygon and rectangle, the list of incoming points and the list of outcoming points, the problem that how to confirm close clipped area edge is solved. at the same time, the second encoding technology is developed from line clipping to polygon clipping so that the speed of algorithm is increased

    矩形窗口多邊形裁剪的改進演算法通過引入多交表、矩交表、入點表、出點表等線性鏈表，解決了如何確定一般多邊形在矩形窗口裁剪后封閉區域邊界問題，並把二次編碼技術由線裁剪拓展到多邊形裁剪中，對處于窗外的多邊形的邊可直接處理，提高了演算法的效率。
  13. Read or generate bar and matrix codes

    讀出或產生一個條形或矩陣碼
  14. The goal of the filter is to improve the sensitivity of an optical receiver by optimally filtering a communication signal. in this paper we calculated the temporal response of the matched filter, the commonly used f - p filter, as well as the matched weak ofbg filter. we find that the reflected pulse of weak ofbg closely resembles the triangular shape characteristic of a perfectly matched filter

    論文計算了通信系統中矩形光脈沖信號經強、弱ofbg 、匹配光濾波器、 f - p濾波器的輸出光脈沖波形，經分析比較后發現：弱ofbg和理想匹配光濾波器的輸出信號波形極其相似，不存在碼間干擾，而f - p濾波器的輸出波形存在比較嚴重的碼間干擾。
  15. At one time the second encoding technology is developed from retangle window to circle window, from line clipping to polygon clipping and from 2 - d clipping to 3 - d clipping

    把二次編碼技術由矩形窗口深入拓展到圓形窗口，由線裁剪拓展到多邊形裁剪，以及從二維窗口深入到三維窗口。
  16. The following code demonstrates graphics methods for determining the color of a pixel at a specified location in an image on a form at run time, and then drawing a rectangle filled with that color

    下面的代碼演示在運行時確定窗體上圖像中指定位置像素的顏色，然後以該顏色繪制矩形的圖形方法。
  17. The following code demonstrates drawing a filled rectangle on a form at run time

    下面的代碼演示如何在運行時在窗體上繪制實心矩形。
  18. In order to perfect performance efficiency, the mbr of spatial object is ordered by the hilbert ordering code of the center of spatial object ' s mbr

    為改善生成效率，對空間對象的mbr按矩形中心點進行hilbert排列碼排序。
  19. The algorithm of ribc divides the screen image into segments based on the concept of region - based. then, the segments are compressed

    該演算法針對計算機屏幕圖像的特點，根據區域基編碼思想，先對屏幕圖像進行分割，然後將分割后的各矩形圖像塊分別進行壓縮。
  20. The process of creating non - rectangular forms has two elements : creating the shaped form, and coding some programming logic to allow the form to be moved and closed

    創建非矩形窗體的過程有兩個要素：創建成形的窗體，並編寫某些編程邏輯的代碼以允許移動和關閉窗體。
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