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coding matrix中文什么意思

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用"coding matrix"造句

編碼矩陣

coding: n. 編碼；譯成電碼。
matrix: n. (pl. matrices 或matrixes) ...
coding for: 編碼
and matrix: “與”矩陣
matrix: n. (pl. matrices 或matrixes) 1.【解剖學】子宮；母體；發源地，策源地，搖籃；【生物學】襯質細胞；間質；基質；母質。 2. 【礦物】母巖；脈石；【冶金】基體；【地質學；地理學】脈石；填質；雜礦石。 3. 【印刷】字模；型版，紙型；鑄型，陰模。 4.【陣】(矩)陣，方陣；母式；【物理學】間架；【無線電】矩陣變換電路。 5.【染】原色〔紅黃藍白黑五種〕。 the matrix of a nail 【解剖學】指甲床。

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例句與用法

Cmr code matrix reader
代碼矩陣閱讀器
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打印-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,對于20次打印-掃描實驗,誤碼率不大于0 . 0026 。
This thesis introduces the concept of qosmecs and proposes a new method to construct the square - matrix embeddable space - time block codes matrices based on the works of tarokh , alamouti and jafakhani etc . comparing to the previous works , the construction formulas presented here are much simple with the same performance of the matrices constructed
本文基于tarokh 、 alamouti和jafakhani等人的研究成果，引入了準正交方陣嵌入碼的概念，提出了一種新穎的方陣嵌入空時分組碼的設計方法。在生成同樣性能碼矩陣的情況下，本文提出的構造公式與已有設計方法相比要簡單得多。