1、原文：While the invention has been shown and described with reference to a certain preferred embodiment thereof，it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the a

2、ppended claims譯文：盡管本發(fā)明是參照其特定的優(yōu)選實施例來描述的，但本領域的技術人員應該理解，在不脫離由所附權利要求限定的本發(fā)明的精神和范圍的情況下，可以對其進行形式和細節(jié)的各種修改。CAD Computer Aided Design 計算機輔助設計EDA Electronic Design Automatic 電子設計自動化HDL Hardware Description Language 硬件描述語言VHDL 極高速集成電路(VHSIC)硬件描述語言ASIC Application Specific Integrated Circuit 專用集成 電路PLD Programma

3、ble Logic Device 可編程邏輯電路PLA Programmable Logic Array 可編程邏輯陣列FPGA Field Programmable Gate Array 現(xiàn)場可編程門陣列RTL Register Transfer Level 寄存器傳送級MPEG Moving Picture Expert Group 運動圖像專家組ASSP Application Specific Standard Products 專用標準器件IP Intellectual Property 知識產權Sample and hold circuit 采樣保持電路Sampling inter

4、val (period, frequency) 采樣間隔(周期、頻率)Aliasing 混疊現(xiàn)象Anti-alising filter 抗混疊濾波器Quantization level (step) 量化電平(步長)Zero-order hold 零階保持foundry 半導體制造商Bus interfaces 總線接口Glue logic 互連邏輯Functional accelerator 性能加速器Compatibility 兼容性Power dissipation 功率耗散、功率消耗Accumulator 累加器Shifter 移位器Circular buffer 循環(huán)緩沖區(qū)，環(huán)形緩沖

5、區(qū)Address generator 地址產生器Customize 定制，用戶化Third party developer 第三方開發(fā)商Scanning velocity 掃描速度Fuzzy 模糊，失真Data rate 數(shù)據(jù)率Look-up table 查找表Dolby stereo 杜比立體聲Trademark 商標ADSL Asymmetrical Digital Subscriber Loop 非對稱數(shù)字用戶環(huán)線SMS Short Message Service 短信業(yè)務Fax 傳真Chat 聊天Surfing 沖浪游戲，網絡沖浪Video conferencing 視頻會議M-com

6、merce 移動商務Quality-of-service 服務質量Network operator 網絡運營商VHS Video Home System 家用錄像系統(tǒng)Direct sequence spread spectrum 直接序列擴頻Backward compatible 向下(后)兼容Chip rate 碼片速率Synchronization 同步Time slot 時隙Logical channel 邏輯信道Base station 基站Pixel 像素Gray scale image 灰度圖像Gray scale level 灰度級Histogram 直方圖Bar graph 條

7、形圖Histogram equalization 直方圖均衡Image contrast 圖像對比度Warping 翹面，扭曲，變形Morph 變種，變體Dilation 膨脹，扭曲，變形Erosion 腐蝕，侵蝕Blur 涂污，污損Edge filter 邊緣濾波器Edge detection 邊緣檢測Object recognition 目標識別Lossless 無損的Lossy 有損的DCT Discrete Cosine Transform 離散余弦變換Deflection circuit 偏轉電路，致偏電路Frame 幀，畫面，框架Interlace 使交織，使交錯；交錯，隔行掃描O

8、dd field 奇數(shù)場Even field 偶數(shù)場Frame grabber 幀接收機Luminance 亮度Chrominance 色度Global data 全局數(shù)據(jù)Stack 棧，堆棧，存儲棧Automatic variable 自動變量Program call 程序調用ISO International Organization for Standardization 國際標準化組織Class 類String 字符串Object-oriented 面向對象的Memory management 內存管理Thread 調度單位，線程RTOS Real-Time Operating Sys

9、tem 實時操作系統(tǒng)Worst-case 最壞情況，最壞條件Execution time 執(zhí)行時間，完成時間Spectrum 光譜，頻譜，領域，范圍Source code 源代碼，源程序Integrated development tool 集成開發(fā)工具Criteria 標準Cross compiler 交叉編譯程序Debugger 調試器Kernel 內核，內核程序，核心程序Add-on 附加，外接附件，附加軟件Protocol 草案，協(xié)議，規(guī)程Device driver 設備驅動程序Third-party 第三方Oscilloscope 示波器Logic analyzer 邏輯分析儀Multiplexer 多路復用器Stimulus signal 激勵信號Design specification 設計規(guī)格Ubiquitous 到處存在的，普遍存在的DMM Digital Multimeter 數(shù)字萬用表Distortion 扭曲，失真UUT Unit Under Test 被測單元AWG Arbitary Waveform Generator 任意波形發(fā)生器AFG Arbitary Function Generator 任意函數(shù)發(fā)生器DG Data