編碼數據模式 的英文怎麼說

中文拼音 [biānshǔshì]
編碼數據模式 英文
coded data pattern
  • : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
  • : 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...
  • : 數副詞(屢次) frequently; repeatedly
  • : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • 編碼 : encoded; code; coded; encrypt; codogram; coding編碼表 encode table; 編碼程序 builder; 編碼尺 code...
  • 數據 : data; record; information
  • 模式 : model; mode; pattern; type; schema
  1. This scheme firstly determined the operating mode of coded video stream in nal layer according to the current channel state before they were packed. the coded video stream operated under ssm in error - free channel so as to reduce the packing tradeoff and increase the coding efficiency. while in error - prone channel, they operated under dpm combined with improved unequal error protection ( uep ) scheme based on human eyes characteristic in order to elevate their robustness to channel error

    該方案中視頻信息在進行打包封裝前,首先根當前通道狀態信息自適應地確定其在nal層中的工作,在無丟包通道中採用單以降低視頻流的打包開銷,提高效率;而在丟包通道中採用分區以提高視頻流對通道誤的魯棒性能,同時基於人眼視覺特性,提出了一種改進的uep策略。
  2. Firstly, four alternative mode was introduces for h. 263 data compress arithmetic : the mode of nonrestrictive sportive vector, syntax - based arithmetic coding mode, the mode of supernal forecast, and the mode of pb frame

    首先詳細介紹了壓縮演算法h . 263以及h . 263演算法的四個可選:非限制運動矢量;基於語法的算術;高級預測; pb幀
  3. The focus is placed on the investigation of the standard of the encoding algorithm for mpeg audio layer iii, and the analysis of the major four modules in the compression algorithm, including encoding of subband filter bank, psychoacoustics model, quantification and huffman coding, frame packing

    重點研究了mpeg音頻第層的演算法標準。詳細分析了壓縮演算法中的四個主要功能塊:子帶濾波器組,心理聲學型,比特流量化與霍夫曼,幀流格化。
  4. The stream cipher mode encodes data one bit at a time

    流密一次一位對進行
  5. The block cipher mode encodes data one block at a time

    塊密一次一塊對進行
  6. Considering of the differences of task scheduling between a grid and a distributed system, this dissertation designs a real number encoded mode that mapping every task to a random resource directly by improving the encoding mode of the traditional genetic algorithm, and gives a particular design to the encoding and decoding mode. at last, this algorithm is simulated in the grid simulator. the experiment results show that the reformative genetic algorithm not only has a holistic searching ability, but also makes a fast convergent speed, which provides a preferable performance

    本文根網格計算任務調度的特點,提出了基於改進的遺傳演算法的網格任務調度,通過對傳統遺傳演算法的進行改進,針對網格任務調度與一般分散系統任務調度的不同之處,設計了資源?任務的一一對應的實方法,詳細設計了其及解,最後在網格擬器中進行了擬,實驗證明了改進后的遺傳演算法即具有全局搜索能力,又具有較快的收斂速度,具有較好的性能,該實驗達到了本文以實現任務調度的最優跨度為目標的實驗目的。
  7. Adopting the method of top - down, the virtual memory is divided into memory mange related unit ( segment unit and page unit ) and protection mode related unit ( protection test unit, debug test unit and exception detect unit ). data buses and control bused are designed separately for all of the units. vhdl codes are written and simulated

    Amex86的虛擬存儲器採用自頂向下的設計方法,把虛擬存儲器劃分為地址管理相關單元(又包括分段單元和分頁單元) 、保護相關單元(又包括保護測試單元、調試異常單元利異常檢測單元等) ,分別確立其通路和控制通路,完成了vhdl的擬工作,通過測試程序擬驗證了其功能的正確性並測定了基本性能。
  8. In this text, we first do some research on the genetic algorithm about clustering, discuss about the way of coding and the construction of fitness function, analyze the influence that different genetic manipulation do to the effect of cluster algorithm. then analyze and research on the way that select the initial value in the k - means algorithm, we propose a mix clustering algorithm to improve the k - means algorithm by using genetic algorithm. first we use k - learning genetic algorithm to identify the number of the clusters, then use the clustering result of the genetic clustering algorithm as the initial cluster center of k - means clustering. these two steps are finished based on small database which equably sampling from the whole database, now we have known the number of the clusters and initial cluster center, finally we use k - means algorithm to finish the clustering on the whole database. because genetic algorithm search for the best solution by simulating the process of evolution, the most distinct trait of the algorithm is connotative parallelism and the ability to take advantage of the global information, so the algorithm take on strong steadiness, avoid getting into the local

    本文首先對聚類分析的遺傳演算法進行了研究,討論了聚類問題的和適應度函的構造方案與計算方法,分析了不同遺傳操作對聚類演算法的性能和聚類效果的影響意義。然後對k - means演算法中初值的選取方法進行了分析和研究,提出了一種基於遺傳演算法的k - means聚類改進(混合聚類演算法) ,在基於均勻采樣的小樣本集上用k值學習遺傳演算法確定聚類k ,用遺傳聚類演算法的聚類結果作為k - means聚類的初始聚類中心,最後在已知初始聚類和初始聚類中心的情況下用k - means演算法對完整集進行聚類。由於遺傳演算法是一種通過擬自然進化過程搜索最優解的方法,其顯著特點是隱含并行性和對全局信息的有效利用的能力,所以新的改進演算法具有較強的穩健性,可避免陷入局部最優,大大提高聚類效果。
  9. In rsdm, binary patterns are replaced by real - valued patterns, accordingly avoiding the coding process ; the outer learning rule is replaced by regression rule, therefore the model has not only the ability of pattern recognition but the ability of function approximation. the prearrangement of the address array bases on the distribution of patterns. if the distribution of patterns is uniform. then the address array is prearranged randomly, otherwise predisposed with the theory of genetic algorithm and the pruneing measure so as to indicate the distribution of patterns and improve the network performance. non - linear function approximation, time - series prediction and handwritten numeral recognition show that the modified model is effective and feasible

    在rsdm中,以實值代替二值,避免了實值到二值的過程:以回歸學習規則代替外積法,使該型在具有識別能力的同時具有了對函的逼近能力;地址矩陣的預置根樣本的分佈採取不同方法,若樣本均勻分佈,則隨機預置,否則利用遺傳演算法的原理和消減措施來預置地址矩陣,使之反映樣本的分佈,改善網路的性能。
  10. Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc

    本文根大量的國內外文獻,對研配液壓機的工作原理及設計結構進行了簡介;對位置同步的控制方法進行了比較分析,提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案;在此基礎上著重對比例閥控非對稱缸建,最後得到位置控制系統的總體型,從理論上對同步系統動態特性進行了分析,並用pid控制器進行參整定,減小雙缸同步誤差、提高系統的動態響應性能;其中控制性能的分析藉助于matlab軟體中的simulink工具箱,由已建立的型形成型,得到可視化的擬結果,從而利於交互方下調整參,了解不同的參對系統的影響,優化同步系統的動態性能;在深入了解系統的動作特性后,對plc控制研配液壓機的原理進行了探討,針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃,制出研配液壓機動作控製程序,在程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd撥盤輸入程序的植入問題。
  11. In this article, based on theory of the rcm technology and exception - tree, the equipment - management programmer and the faulty category in dlpec ( dalian petro - chemistry corporation ) are discussed in details, and the equipment - management patterns for the enterprise are brought forward. for all kinds of equipments, some measurements on the maintaining and governing are established ; moreover, the system function mode structure is also schemed out, which responses the working situation of equipment in the enterprise in detail and is composed of equipment technology document - management, equipment document - management, equipment integrating - management, equipment maintaining - plan management, equipment stat. analysis management, integrating - query system etc ; at the same time, the whole system codes are devised, which include equipment category code, engineering planning sort code, spare part sort code, testing report catalogue code of pressure vessel pile, equipment stat

    本文以大連石化公司的設備管理程序和設備種類為研究對象,應用rcm的技術和故障樹原理,提出了具體的適合於該企業的設備管理;針對各種不同類型的設備,制訂出相應的維修管理對策;並運用信息系統分析與設計方法,設計出了比較詳細的、能真實反應企業設備工作狀態的系統功能型結構,包括:設備技術文檔管理、設備檔案管理、設備綜合管理、設備維修計劃管理、設備統計分析管理、綜合查詢系統等;同時,設計出了比較完整的系統代,主要包括:設備類別、工程計劃分類、備品備件類別、壓力容器管道檢驗報告目錄、設備統計類別等;另外,對庫設計、輸入輸出設計、系統的實施與測試等提出了比較具體的方案。
  12. Although there have been many application instances in the field of input / output device technology, we need an specific project and technology route aimed at an given application. in this thesis, we combine the introduction and analysis of relative technology to describe the accomplishment of a coordinate collecting device which is based on incremental rotary encoder. this device is an specific device applied to collect the corrdinate displacement of ground image ’ s three - dimensional model created by full digital photogrammetric station. cpld chip and vhdl are applied in this device to carry out the following work : phase control of the electrical pulse created by incremental rotary encoder, counting the number of electrical pulse, controling the state of signal processing circuit, exchanging data between this circuit and pci control

    本文結合相關技術的介紹和分析,描述了一個基於增量旋轉器的坐標參量採集介面卡的實現,此介面卡是一種用於採集全字攝影測量系統地面影像型坐標位移量的專用設備,該設備採用cpld器件和vhdl語言實現增量旋轉器的脈沖信號鑒相和計、信號處理部分的狀態控制以及和pci總線晶元ch365之間的交換和通信功能,同時該設備的驅動程序基於wdm,並且配置有結構良好的動態鏈接庫程序作為系統軟體和驅動程序之間的和控制交互中間介面,能夠方便地運行在windows98 / 2000 / xp操作系統平臺上,具有實時性強、工作穩定、通用性較好和性價比高等特點。
  13. During the design of vxi - bus serial controller module, the functions of vxi - bus including time - sequence for vxi interface, resource management, interrupt process, bus arbitration, are accomplished. to advance the performance and stability, the fpga technic is used to implement the kerneled code including serial bus time - sequence switching to vxi interface time - sequence, the uart, the parameterized baud generator and “ pipeling frame ”. the handle type of data transfer bus for vxi - bus is researched thoroughly, and the format of serial data transfer is designed

    在vxi總線串列控制器設計中,實現了vxi總線控制器的基本功能,包括vxi總線介面時序、總線仲裁、超時處理等;同時利用先進的fpga技術實現了串列總線時序向vxi總線時序的轉換、通用異步收發器( uart ) 、參化波特率發生器、流水線結構等功能塊;在設計中還深入研究了vxi總線傳輸的各種操作類型,制定了串列傳輸的
  14. 2. a comprehensive framework is developed for the above model. those include functional modules, related data structure, frames of message encoding, certificate management database, ring of keys, concrete information flows for access control and so on

    完整設計了型的整個可實現框架:包括各組成塊的功能、相關結構和消息、證書管理庫和密鑰環的設計,以及具體的訪問控制流程等。
  15. An integrated trust evaluation mechanism to support secure and transparent services across security domains is developed, and implemented in sip protocol. 3. partly design and code sso feature in sip which integrated simplized trust model including protocol sequences, relative data structure, and xml message format

    3 ) 、擴展sip協議,設計並部分實現了採用該信任評估型而實現的sso策略:包括sip協議流程的擴展、相關結構和xml消息
  16. We put the emphases on the soft output viterbi algorithm ( sova ), which is one of turbo code ’ s decoding algorithms, and presents the derivation and computation step of the sova decoding algorithm. after presenting sova and map decoding algorithms and analyzing four kinds of decoding algorithms, the paper makes a comparison among the different decoding algorithms by emulation analysis, and analyzes the time complexity of various algorithms, and then contrasts them. in the last part of this paper, according to the criterion recommended by the consultative committee for space data systems ( ccsds ), including code rate,

    空間系統顧問委員會( ccsds )為turbo應用於深空通信系統推薦的標準,包括率、塊大小、分量類型、約束長度、生成多項,以及交織器的選擇等參的建議以及sova譯演算法的理論基礎,設計了sova演算法的實現結構,通過擬驗證了本文所採用的turbo的性能,從而證明turbo確實是一種很好的通道糾錯,它適用於要求功耗低或信噪比低的深空通信系統中。
  17. The other, fast schema or x. 694, takes data directly to an encoded form, generating encoding and decoding rules from the schema for a document

    另一個項目fast schema (或者x . 694 )直接把寫成一種,從生成文檔的和解規則。
  18. We study the code model characteristic of videos, analyse the characteristic of mpeg data structure and similarities and differences of forms of avi video. the method which compresses the information of an image and the differences of images is adopted to reach the high compression ratio. mpeg compresses algorithms as the international standard, is supported together by many computer platforms now, have better compatibility than avi video

    論文首先簡要地介紹了課題背景和當前的研究狀況,研究了視頻型特點,分析了mpeg - 2結構特點和avi視頻格的異同,在同等的視覺質量范圍下mpeg - 2採用有損壓縮方法減少運動圖像中的冗餘信息從而達到高壓縮比,因此mpeg - 2壓縮演算法作為國際標準,被許多的計算機平臺共同支持,較avi視頻具有更好的兼容性。
  19. The data formats of optical design software ( code v ) and optical cnc machines are investigated. based on the function of optical design software that can output documents with file type of txt, we developed the software in visual c + + used to control optical manufacture process. the software can find parameters of curve surfaces from the documents, handle the data stream of optical design software, the technological parameters of optical manufacture machines and surface error data of talysurf, and simulate the manufacture process

    研究光學設計軟體( codev )和光學cnc製造設備的,利用光學設計軟體的文檔輸出功能,採用vc + +制一個能從上述文件中自動發現曲面方程的介面,處理光學軟體流、光學設備工藝參以及輪廓儀的面形檢測擬加工過程,生成用於光學加工的控制代實現非球面的銑磨和拋光,實現光學cad cam一體化製造。
  20. Characteristic and application of gis firstly. secondly it introduced the designing frame of uiims, achieving of the sub - - function and the pattem of the application. it emphasizes on the principle of the map digitizing, the foundation of the data model and encoding means, the construction of the topology data structure, the theory of different format data convertion

    本文首先介紹了地理信息系統的研究現狀、技術背景、特點及應用;其次介紹了城市基礎設施信息管理系統設計框架、具體功能的實現原理及應用,其中重點分析了地圖字化原理、型的建立及其方法、拓撲結構的建立、不同格相互轉換原理。
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