解碼表 的英文怎麼說

中文拼音 [jiěbiǎo]
解碼表 英文
decoding table
  • : 解動詞(解送) send under guard
  • : 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...
  • : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
  • 碼表 : stop watch
  1. Based on the one and a half year " s lucubration, the author gets one new error concealment way with better combination between efficiency and running time in processing the errors in video communication. according to the experiment results and relative data analysis, we can get a certain conclusion, which is that the algorithms are correct and useful

    課題在開放的h . 263測試模型tmn8中實現了該演算法,實現過程包括誤的檢測,定位和誤部分數據的恢復等工作,並與標準h . 263的結果進行了比較,模擬結果明,經檢錯和掩蓋之後,圖像質量有了顯著的改善,證明了演算法的正確性和實用性。
  2. The testing results show that the vocoder can synthesize high - quality speech when transmission rate is set to be 2. 4kbps

    非正式編測試明,本文的聲器能在2 . 4kbps的編速率上合成出較好的語音。
  3. Experimental results show that the proposed method can reduce the computational complexity significantly compared with the full search method, and maintain similar decode visual quality and coding bit rate, then improve the ray - space data coding efficiency

    實驗結果明,與全搜索方法相比,該方法計算復雜度明顯降低,同時保持了近似的圖像質量和編率,進一步提高光線空間數據的編效率。
  4. Section ii describes the design approach and implementation of speech module on mcf5249 coldfire core. the speech codec optimizes g. 729a codes and added voice activity detection of g. 729b to save bandwidth ; the implementation of acoustic echo cancellation uses nlms algorithm and it can reduce echo though designing adaptive fir filter and speech detector ; the dtmf and cpt generate signal using two second order digital sinusoidal oscillators and detect signal by picking up the frequency information. but only get the frequency information is not enough in cpt detector, this thesis introduces a method

    其中對語音編器的設計採用優化g . 729a代達到設計要求,並在此基礎上加入g . 729b的靜音檢測模塊,以進一步降低網路傳輸帶寬;對回聲消除器的設計採用nlms演算法,通過設計自適應fir濾波器和語音檢測器達到回聲消除目的;對雙音多頻設計,信號發生端採用構造靜態參數並通過二階正弦振蕩器產生信號,信號檢測端提取頻率信息以檢測信號;對呼叫進程音設計,除了類似雙音多頻的信號發生及頻率檢測設計外,還需要檢測信號持續時間,作者設計了一種基於匹配狀態的方法以檢測信號持續時間。
  5. The experiment result shows that the coding and decoding rates are high, and the signal to noise ratio, compression rate and visual quality are quite good

    實驗結果明該方法編(速度快,並有較好的信噪比、壓縮比及視覺效果。
  6. Class, which represents a data buffer used in a decoding operation, is the base class for the

    操作中使用的數據緩沖區,它是
  7. Class represents a standard behavior wherein an exception is thrown if a decoding operation fails

    示的不是數據緩沖區,而是一個標準的行為,即當操作失敗時引發異常。
  8. Similarly students use timers and equations to learn why tobey mcguire couldn ' t really have scooped up kirsten dunst after the green goblin threw her off the bridge in spider - man

    同樣地,學生用和方程式便了到在蜘蛛人片里,當綠惡魔將克絲汀鄧斯特丟下橋時,托比馬奎爾不可能真的及時撈住她。
  9. In improved uep scheme, the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions. those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network. simulation has shown that using proposed scheme, the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2. 70kbits and 0. 33 kbps respectively

    模擬實驗明,本方案能在無噪通道中有效降低編器端8240位元組的打包開銷和2 . 70kbit的輸出比特數以及0 . 33kbps的比特率,而在有噪通道中可使輸出重構視頻圖像的視覺質量得到一定程度的提高,亮度分量峰值信噪比可增加近1db 。
  10. In chapter 2, the first and the second section give explicit explanations of how to use split - step fourier transformation ( ssft ) algorithm and finite - difference methods to solve nonlinear equation. a code table, in which a list of normalized transmission formula is included, is given to facilitate programming

    第二章,前兩節詳細介紹了如何用分步傅里葉變換演算法和有限差分法實際求非線性方程,並給出了求光束、脈沖及脈沖光束的歸一化方程編,供編程參考。
  11. The author expatiated on the basic structure, coding manners, decoding rules, fitness function selection, self - adapted mutation and crossover operator, the judging flow of chromosome feasibility of the algorithm, finally, put forward the computing result with pattern of data table and gantt graph

    詳細地闡述了演算法的基本結構、編方式、規則、適值函數的選取、自適應變異和交叉運算元的設計、染色體可行性的判斷流程,最後以數據和甘特圖的方式給出了計算結果。
  12. 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面法向被進一步轉換為光強值,而紋理坐標則被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,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
  13. The concept of good codes and proper codes for both error detection and correction is presented. it is shown that the binary perfect codes and the primitive double - error - correcting bch codes and their extended codes are proper for both error detection and correction. the primitive triple - error - correcting bch codes with length 2 " " - 1 and their extended codes are proper for odd m > 5, not for even m > 6

    本文的主要工作是把目前關于只檢錯時線性不可檢錯誤概率的研究推廣到同時糾錯和檢錯的情況,獲得了同時糾檢錯時線性不可檢錯誤概率的達式,提出了糾檢錯好和最佳糾檢錯的概念,並證明了二進制完備及其擴展是最佳糾檢錯;糾正兩個錯誤二進制本原bch及其擴展是最佳糾檢錯長n = 2 ~ m - 1 、糾正三個錯誤本原bch,當m為大於等於5的奇數時是最佳糾檢錯;當m為大於等於6的偶數時,不是最佳
  14. Using an 8 - depth async fifo solves the synchronization and exchange of data be - tween different clock domains. the data transaction protocol comes from the most basic work way of uart. when the master clock is 16. 7mhz, the pcm side and adpcm side clocks both are 2. 38mhz, the results of simulation show that the latency from the start - bit of pcm data inputting uart receiver to the stop - bit of adpcm data outputted uart transmitter is 14. 3 us and the latency from the start - bit of adpcm data inputting uart receiver to the stop - bit of pcm data outputted uart transmitter is 14. 7 us

    在主時鐘為16 . 7mhz , pcm數據端與adpcm數據端時鐘均為2 . 38mhz時,模擬結果明從pcm的起始位輸入uart接收器到adpcm終止位輸出uart發送器的最大延遲為14 . 3 s ,從adpcm的起始位輸入uart的接收器到pcm終止位輸出uart發送器的最大延遲為14 . 7 s ,設計時盡可能的使編的時間相差不多,從結果看出基本達到這個要求。
  15. The experimental results manifest that the psnr of both the full reconstructed video sequences and the ones of frame rates changed are improved compared to the system base on haar wavelet. moreover, the decoding time of db2 filters is shorter than the haar one, the shorter the decoding time, the better the real - time displaying in the client side

    實驗結果明,本系統與基於haar小波的可伸縮性視頻編系統相比,完全重建的視頻圖像質量和幀速率改變后的重建視頻圖像質量都有了明顯的提高,並且時間也有所縮短,具備了更好的實時性。
  16. Speech coding systems are generally based on narrowband speech at present, but its frequency is restricted in 200hz ~ 3400hz and its sample rate is 8khz. with the development of the wideband speech, its bandwidth which is from 50hz to 7khz causes the quality of speech communication to approach in the feeling of face - to - face conversation, and makes the speech natural, expressive and comfortable. hence, it ’ s quite significant in researching on wideband speech coding system. in recent 20 years, the dsp and its software development kit has improved greatly, but the price has fallen sharply, thus it has more and more widespread applications now

    隨著當今世界的飛速發展,寬帶語音越來越受到人們的青睞,因為它的50hz 7khz的帶寬使得語音通訊質量接近於面對面交流的感覺,大大提高了語音的自然度、現力和舒適度。因此,開發研製基於寬帶語音的編系統具有十分重要的意義。在過去的短短二十年裡, dsp處理器的性能得到很大的改善,軟體和開發工具也得到相應的發展,價格卻大幅度地下降,從而得到越來越廣泛的應用。
  17. The psychological process of listening proceeds as follows : firstly, the listener gets a perception of words, sentences and discourse segments by listening them to form an acoustic representation ; then the listener gets a short - term memory by decoding the words, the sentences and the discourse segments according to his previous experiences of speech learning

    聽的心理過程是:先對聽的詞、句子和話語片段進行感知,形成聲音象,然後根據以前的語言學習經歷對詞、句子和話語片段進行,形成短時記憶。
  18. This is to usually be us to use the bandwidth recording of a restrict at 20 khzs the hour affair that take place. 20 part, its result that khz bandwidths figures system can t accurate coding music inside strength it is voice that variety is very quick become to bomb to ring the to is muddy, and the hearer also can t accurately find out the performer s position. the experiment combination that proof, ear and brain make use ofed that kind of short data conduct and actions leading present the draft. more have very, limited the number s flat - out changes of music the musical instrument s tone color. the cd bandwidth is not enough, the musical instrument s tone color changed, and its leading of nature hinted to also changed

    由此產生的數據量太大以至不可能存儲在一張cd盤上,於是hdcd編器分析了這個高度析的訊號,來決定當訊號轉化為16bit 44 . 1khz成的訊號儲存在一張cd上時,有哪些音樂方面的訊息將丟失。然後編器輸出一個16bit 44 . 1khz的數音訊號,在其第16bit有一個隱藏的控制代,這個隱藏的聽不見的控制代在cd播放器里告訴hdcd器運行某些有關聲音訊號的程序來恢復一些當初在高析數訊號中現出來的訊息,時可以產生巨大的聲音訊號的變化。這個控制代是一種器可以識別的速寫方式。
  19. By systemview, hdl simulation and fpga verification, the results showed that the decoder met commercial ic requirements

    經systemview , hdl模擬及fpga驗證,結果明:所設計的數字視頻電路的各項性能達到了晶元商用要求。
  20. The results of p & r demonstrate that this design constructs a rs encoding / decoding circuit with a 3. 2k internal fifo cache embedded, at the scale of 46k gates. its encoding and decoding speed are 66mhz and 47mhz respectively

    布局布線后結果明本文所設計的rs編器的速度可達到66mhz ;速度可達到47mhz ,電路規模為4 . 6萬門,包含有3 . 2k的內部緩存fifo的rs編/電路。
分享友人