置換解碼 的英文怎麼說

中文拼音 [zhìhuànjiěmǎ]
置換解碼 英文
permutation code
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 解 : 解動詞（解送） send under guard
  • 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...
  • 置換 : displace; substitute; supersede; substitution; replacement; permutation; transposition; transposi...
  • 解碼 : decoding; decipher; decode
  1. Directly painting textures on top of 3d objects in 3d perspective viewport is a new issue of human - computer interface ( hci ). this paper presents a method to solve this issue. it converts the position information of the texture pixels of texture map into color information ， and then transfers both the coordinates and the color of texture pixels into screen through texture mapping at the same time. only is the color information of texture pixels converted into illumination by calculating the normal and the angle of ray incidence of the screen pixel in the method. the texture coordinates are firstly converted into the color information by generating another texture map ， which is called information map whose pixels ' color represents the coordinates information. and then the corresponding texture coordinates are mapped into screen reference frame by texture mapping and stored into information buffer for later use. so we can obtain the texture coordinates of screen pixels correspondingly by decoding from information buffer. after optimizing ， we can paint textures on top of 3d objects in 3d perspective viewport in real time. the paper also gives some examples and related definitions of using additional information of 2d texture map for 3d graph generating

    針對三維逶視投影視圖中對三維物體表面紋理直接進行噴繪，以獲得復雜紋理圖這一計算機圖形交互技術這一新問題，研究了一種將紋理圖的象素位置信息轉換成彩色信息，然後利用紋理映射將紋理坐標連同該點上的顏色值一起傳遞到與屏幕象素對應的可見點上的方法，其中顏色值依該點處的入射光線方向和表面法向被進一步轉換為光強值，而紋理坐標則被解碼后還原成與該可見點對應的紋理坐標，被存入信息緩沖器中，供以後使用，通過解碼，可根據屏幕點直接得到對應紋理象素點的坐標，經過演算法優化，實現了對三維物體表面紋理的實時噴繪；同時闡述了在三維圖象生成技術中使用附加紋理信息的應用實例以及相關定義
  2. In the decoder, an end - of - block ( eob ) position of an incoming block received by the decoder is determined and a discrete cosine transform ( dct ) block type is determined based on the determined eob position

    在該解碼器部分，將收到的輸入區塊中決定一區塊終止的位置，並根據此區塊終止位置決定一種離散餘弦轉換區塊形式。
  3. One is to use fourier transformation to convert the source signal from time domain to frequency domain and to discard high frequency harmonious components upwards of 19 ( gb / t14953 - 93 d5. 3 demanding ), then to have static huffman coding to the quantized char array which is composed of reserved direct current component and basic wave and each high frequency " s amplitudes and angles. the other is to use discrete wavelet transformation to convert the source signal from time domain to frequency domain and to set the high frequency coefficients that its absolute value is smaller than the given threshold to zero, then to have dynamic huffman coding to the quantized char array which is composed of multiple, wavelet ' s level, datum length, low frequency coefficients and reserved high frequency coefficients. mass simulinks and analyses under the two circumstances have done to show that data compression ratio is small and the relative error is also small and within the permission of engineering and the compression problem can be solved in theory of measured datum of power system

    第一種情況的壓縮方法為：採用傳統的傅立葉變換把原始信號從時間域變換到頻率域，舍棄20次及其以上的高次諧波成分（保證了gb / t14953 ? 93d5 . 3要求） ，然後對保留的直流分量、基波和各次諧波的幅值和相角數據量化后和量化時分別乘以的倍數系數構成一個數組，以字元形式保存，採用靜態huffman編碼對變換數據進行壓縮；採用離散小波變換把原始信號從時間域變換到頻率域，然後對分解得到的高頻系數進行閾值量化處理，對乘以的倍數系數、小波變換的階數、小波變換后的低頻、各級高頻以及原始數據長度、量化后的低頻系數以及保留的高頻系數大小、位置構成一個數組，以字元形式保存，採用動態huffman編碼對這個文件進行壓縮。
  4. The fundamentals and basic flow of genetic algorithm are discussed in detail. associated with the production mode and characteristics of wall - paper industry, its production scheduling belongs to the hybrid flow shop ' s problem. applied based - on permutation coding genetic algorithm and used minimal production time as target function, it is solved the problem of low efficiency of wall - paper production equipments " utility that is caused by manpower scheduling and improved the production efficiency

    2 ）對生產調度問題的研究現狀和研究方法做了綜述和整理，深入探討了遺傳演算法的基本原理和基本流程，並結合墻紙行業的生產模式和生產特點，指出其屬于混合flowshop問題，採用基於置換編碼的遺傳演算法，並以最小生產時間作為目標函數，較好的解決了由人工調度帶來的墻紙生產設備使用效率偏低的問題，提高了生產效率。
  5. The main contents of the paper are : i the relationship of the accurateness of calculation, complexity of calculation and hardware resources of the 5 - 3 dwt ; ii the basic theory of pci data transmission the controlling of the host to client and the data exchanging ; iii configuration of the video decoder saa7114h to implement the transformation of the analog to the digital image ; iv image acquisition, compression and transmission from the host to the acquisition board by the component of field programmable gate array ( fpga ), digital signal processor ( dsp ) with the controller of pci and video decoder saa7114h

    Pci的數據傳輸原理，外部主機如何控制從屬設備以及如何進行數據交換。配置視頻解碼器saa7114h ，實現模擬ccd攝像頭模擬數據到數字數據的轉換，實現採集的功能。用fpga 、 saa7114h和集成pci介面的dsp實現圖像的採集、壓縮以及從採集板到主機的傳輸。
  6. A decoding algorithm based on transform and fast hadamard transform changes the matrix multiplication to the addition, subtraction and position exchanging among the matrix elements, so reduces the demand of the instrument for computer

    基於變換和快速阿達瑪變換的解碼演算法，將矩陣乘法簡化為矩陣元素間的加、減運算和位置交換，降低了儀器對微機系統的要求。
  7. Explains how to create and control tool windows, change window characteristics, automate text search and replace, control macros, control tools options settings, discover code with the code model, and manipulate tree views by using

    解釋如何創建和控制工具窗口，更改窗口特徵，自動進行文本搜索和替換，控制宏，控制工具選項設置，使用代碼模型查找代碼和使用
  8. In visual basic 6. 0, the formatting of dates and currency in code requires special consideration ; values entered as text can be incorrectly interpreted when converted to dates or currency in localized applications

    在visual basic 6 . 0中，需要特別注意代碼中日期和貨幣的格式設置；因為以文本形式輸入的值在經過本地化的應用程序中轉換為日期或貨幣時可能被錯誤地解釋。
  9. To address this, transcoding technology lets you insert fragmentation hints, so that you can indicate the appropriate places to fragment the document

    為了解決這個問題，代碼轉換技術允許您插入片段提示，以便您可以指明要對文檔分段的適當位置。
  10. When the secure system is cracked by the hacker, the enterprises must change all the source decoder which has been placed in the stb, it will cost much more than the followed scheme, smart card scheme

    如果將解密模塊從解碼器中分離出來，置於安全性能極高的智能卡中，一旦系統安全受到威脅，僅通過更換相對廉價的智能卡，就會避免數字電視運營商遭受巨額經濟損失。
  11. 2. the design of computer control system by combining plc with technical computer came ture, and discussed the problems of plc hardware configuration, plc control software and the software design of 3. design and tailor the module of communication translation from profibus to rs232 / 485, and discussed the methods of use and programme. it fingures out the communication translation between profibus - dp simens commen used communication protocol and rs232 / 485 hardware equipment. it makes the commen equipment ( for example : the module of radio communication, the module of coding cable position detection, and so on ) using rs232 / 485 can be used as substation to switch in the system of simens, and extensions the range of the system of simens plc

    3 、設計製作profibustors232 / 485通訊轉換模塊，並對該通訊轉換模塊的使用及編程方法進行了討論。解決了西門子常用通訊協議profibus - dp到rs232 / 485協議硬體設備之間的通訊轉換問題，使採用rs232 / 485通訊的通用器件（如mds無線通訊模塊、編碼電纜位置檢測模塊等）可以作為profibus - dp分站接入西門子plc系統中，大大擴展了西門子plc系統的應用范圍。
  12. Alternatively you can use the octal form of the control code, " - 033 ", but the prompt setting doesn t understand this syntax itself, so you have to use " echo " and command substitution, as shown in the next example

    當然也可以使用八進制格式的控制碼， " 033 " ，但是prompt設置並不能夠理解這個語法本身，所以您得使用" echo "和命令替換，如下例所示：
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