碼字序列 的英文怎麼說

中文拼音 [mǎzìxùliè]
碼字序列 英文
code word sequence
  • 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...
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 列 : Ⅰ動1 （排列） arrange; form a line; line up 2 （安排到某類事物之中） list; enter in a list Ⅱ名詞1...
  1. The word string is commonly used to describe a sequence of characters stored via their numeric codes.

    「字元串」這個詞一般是用來表示通過本身的數字代碼貯存起來的一些字元的序列。
  2. Finally, with the optimized chaos sequences, the results of software simulation on vhf - rc indicates that ds - ss outbalances the bpsk system without spread spectrum due to ber and the ds - ss with kent sequence is better than the one with golden sequence in some extend

    最後本文對數字混沌序列進行了優選，在超短波中繼通道模型上的模擬結果表明混沌直擴通信相比于非擴頻的bpsk通信在誤碼率方面明顯較低；相對于線性擴頻碼（ gold序列） ，同樣誤碼率較低。
  3. At first the merits and implementation of the digital pulse compression subsystem are introduced in this paper. then the characteristics of phase coded signals are discussed and the two classic binary phase codes ? ? barker code and m - sequence are dealt with in details in the following

    文中首先綜述了數字脈沖壓縮的優點及其實現方法，接著討論了相位編碼信號的特點，並詳細分析了巴克碼和m序列這兩類典型的二相碼信號。
  4. One special address codeword which is a “ 0 / 1 ” sequence of certain code - length is assigned to each user in advance

    在ocdma系統中，每一個用戶預先被分配一個特定的地址碼，即一個字長的0 / 1序列。
  5. Table 1 summarizes the survey on standardization for character set, keyboard layout, key - pad layout ( e. g., for mobile phones ), collation sequence, terminology translation and locale definition

    表1概括了關于字符集標準化，鍵盤布局，小鍵盤布局（例如手機使用的鍵盤） ，碼表序列，術語翻譯和區域設置定義的調查結果。
  6. If the input byte sequence cannot be converted to an output character, the decoding operation calls the

    如果輸入位元組序列無法轉換為輸出字元，則解碼操作調用
  7. When an encoded input byte sequence cannot be converted to a decoded output character

    當編碼的輸入位元組序列無法轉換為解碼的輸出字元時引發
  8. If an encoded input byte sequence cannot be converted to a decoded output character

    如果已編碼的輸入位元組序列無法轉換為已解碼的輸出字元，則引發
  9. Epc is the abbreviation of electronic product code. it is the exclusive and discriminated code which auto - id center distributes to every product. it uses a series of number as the representative of manufacturer, product type and product serial number which exclusively discriminate a product

    Epc （ electronicproductcode ）是產品電子碼的縮寫，是auto - id研究中心為每一件產品分配的一個唯一的、可識別的標識碼，它用一串數字代表產品製造商，產品類別和唯一標識每一個特定產品的產品序列號。
  10. This is achieved by ensuring thatany sequence of symbols formed by portions of two adjacent code words differs in at least one symbol from any valid word

    這可通過下述方法做到：保證兩個相鄰碼字的部分組成的任意符號序列與任一有效碼字至少有一個符號不同。
  11. Type can be written as character literals, hexadecimal escape sequence, or unicode representation

    類型的常數可以寫成字元、十六進制換碼序列或unicode表示形式。
  12. In 3 - d ocdma system, the code sequence for each user is spreaded in time chip, wavelength and space. compared with 2 - d ocdma system, 3 - d system can accommodate more total users and simultaneous users

    三維ocdma系統中，每個用戶碼字序列的光脈沖同時在時間域、頻率域和空間域擴展，三維系統較之二維系統擁有更大的總用戶和同時激活用戶的容納能力，系統性能更好。
  13. Ldpc code belongs to the linear block code which is encoded by the information sequence multiplies generator matrix. although the parity - check matrix of ldpc code is sparse, the generator matrix is not. the encoding complexity of it is linearly proportional to the square of code length

    Ldpc碼屬于線性分組碼，線性分組碼的通用編碼方法是由信息序列根據碼的生成矩陣來求相應的碼字序列，盡管ldpc碼的校驗矩陣是非常稀疏的，但它的生成矩陣卻並不稀疏，這使得其編碼復雜度往往與其碼長的平方成正比。
  14. Secondly, some encryption algorithms are introduced, with the analysis and comparison for these encryption algorithms, the author designs an appropriate project to accomplish the end - to - end encryption. thirdly, this paper accomplish the design of an encryption scheme which combining the strongpoint of the rsa algorithm and the idea algorithm. the main process is as following : first, input the digital signal to the encryption device, and then the digital signal exclusive or with the keying sequence which is generated by key stream generator ( ksg ) and the ksg is based on the idea encrypting and deciphering algorithm, the secret key synchronization is also studied

    本課題主要研究的內容是數字集群通信系統加密機制的研究，首先介紹了數字集群通信系統的安全保密機制，講述了單向和雙向鑒權的過程、單呼和群呼的空中介面加密過程及其密鑰的選用和管理，特別介紹了端到端加密;然後介紹了幾種常用的加密演算法，通過分析其優劣，提出了端到端加密的解決方案;最後完成了基於rsa演算法和idea演算法的數字集群通信系統加密方案的設計，其具體過程為將經過數字信號送入加密器里，和以idea加密演算法為基礎設計的密碼流發生器（ ksg ）產生的密碼序列進行加解密運算，並且研究了此加密過程的密碼同步問題。
  15. Provides a failure - handling mechanism, called a fallback, for an encoded input byte sequence that cannot be converted to an output character

    為不能轉換為輸出字元的已編碼輸入位元組序列提供失敗處理機制（稱為「撤退」 ） 。
  16. If the input character cannot be converted to an output byte sequence, the encoding operation calls the

    如果輸入字元無法轉換為輸出位元組序列，則編碼操作調用
  17. Serializes an object state graph to a base64 - encoded string

    將對象狀態圖序列化為base64編碼字元串。
  18. Deserializes an object state graph from its serialized base64 - encoded string form

    從對象狀態圖的序列化base64編碼字元串形式對該對象狀態圖進行反序列化。
  19. The algorithm have the good one - way property, high sensitivity to initial values and good security due to the intrinsic characteristic of chaotic system and rijndael algorithm. the simulation experiment demonstrates the convenience and good hash performance ; 3 ) a new scheme of digital voice secure communication was proposed based on chaotic modulation without additional synchronization. the modulation sequence generated by chaotic logical mapping was used to encrypt the digital voice signal

    混沌系統和rijndael演算法的固有特點使該演算法具有較好的安全性、對初值有高度的敏感性以及較好的單向性能，並且易於實現，是一種有效的單向hash函數； 3 ）研究了一種無需同步的基於混沌調制的數字語音保密通信系統的方案，利用邏輯映射產生混沌調制序列，以該序列作為密碼對數字語音進行加密處理，為了更好的隱匿信號特徵，混沌調制在小波分解的基礎上，對不同的通道使用不同的參數進行，並借鑒混沌掩蓋對信息信號進行了限幅處理，使密文完全隨機化。
  20. In order to implement the iess 309 standard and sequential decoding for the convolutional codes in satellite digital receiver, we have made a deep research in sequential decoding algorithm and solved some problems on implementing the sequential decoder for convolutional codes

    為了實現iess309協議標準，在衛星數字接收機中實現卷積碼的序列譯碼，我們深入的研究了序列譯碼演算法，解決了序列譯碼器實現的過程中存在的一些問題。
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