analog-digital simulation 中文意思是什麼

analog-digital simulation 解釋
模一數混合模擬
  • analog : n. ＝ analogue.
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
  1. First, the paper studies the general platform of analog and digital communication signal modulation and demodulation based on software radio and verifies it with simulation by matlab

    本文首先研究基於軟體無線電的模擬、數字通信信號調制解調通用結構，並使用matlab編制了基於軟體無線電調制解調模擬軟體。
  2. The mixed - signal flow should realize the communication between the digital circuit and analog one. it includes mixed - signal simulation, integration of the layout of digital and analog circuit, parasitic extraction and post - simulation

    數模混合的設計流程要實現數模電路之間的信號通訊，它的主要流程包括：數字模擬電路的混合模擬，數字模擬電路版圖的整合和數字模擬電路提取寄生參數后的模擬。
  3. The commonly used designing flow and basic technology of integrated circuit, such as the cell layout, synthesis, simulation, fpga verification, automatic layout & routing of the digital circuit, are introduced and analyzed in detail. the layout designing and simulation of the analog circuit are also introduced and analyzed in detail

    論文對集成電路常用設計流程和基本技術作了詳細介紹和分析，其中包括數字電路的基本單元版圖、綜合、模擬、 fpga驗證和自動布局布線，也包括常用模擬電路的版圖設計和模擬。
  4. Comparing with the digital control system, the current existing analog control system has much of flaws, such as bad control precision and a small dynamic range etc. and it cannot match good precision req uest for the control of seismic simulation shaking table. for digital control system, if a good control algorithm can be implemented, the control problem can be solved effectively

    但對現有的模擬控制系統來說由於其存在控制精度差、動態范圍小等缺點，對精度要求比較高的地震模擬來說，己不能滿足要求，而數字控制系統只要選擇合適的控制演算法，就能有效的解決這些問題。
  5. Chapter one introduces the recent development of usb2. 0 and the overall architecture of transceiver interface ; chapter two proposes the design flow and design style ; chapter three presents the whole system and module partition ; chapter four emphasizes on the dual - mode transmitter circuit, and gives out the simulation waveforms ; chapter five focuses on the design of over - sampling receiver and dll ( delay locked loop ) module ; chapter six designs the band - gap reference circuit. in the end, it concludes the design, and estimates the trend of usb. the dissertation is emphasized on dual - mode transmitter architecture, implementation of high speed dll using dba ( digital - based analog ) technology and a new design methodology for complex digital modules in mixed - signal circuit

    本文第一章介紹了usb2 . 0的發展現狀和收發器介面晶元系統；第二章介紹了該晶元的設計流程和風格；第三章介紹了該介面晶元的總體構架以及模塊劃分；第四章著重介紹雙模發送器電路設計並給出了模擬驗證波形；接下來第五章分析了過采樣接收器的設計並對其中的dll （ delaylockedloop ）模塊設計進行了詳細的分析；第六章介紹了本晶元內置的基準電壓源的設計；最後對本文的設計一個總的回顧和總結，並展望下一代usb的發展方向。
  6. Since this type of converter has little requirement for the digital parts and its digital structure is relative simple, the whole design approach of the converter is the same with the design flow of the analog circuit that is to draw schematics and layout manually, edit the drc lvs files to verify the layout and check its performance by means of post - simulation

    由於本設計對數字電路部分的性能要求較寬松，而且電路結構相對簡單，所以採用和模擬電路設計一致的設計方法，即：使用原理圖輸入設計，全定製編輯版圖，對版圖進行drc ， lvs以及后模擬驗證。使用的是cadence中的一系列cad工具。
  7. Firstly, we introduced usages and developing situations of analog integrated circuits and the different design skills between analog and digital circuirs. this article secondly makes a detailed analysis and expatiation for the operational principle and design technique of regulator. then realize the regulator design in two different ways ( stable rc network and variable rc network ), and accomplish the simulation using mxic 0. 35m process by hspice

    本文首先對包括電壓調節器在內的模擬集成電路的特點、作用和發展概況以及它們與數字集成電路在設計方法上的差異等作了概述，然後在對電壓調節器的工作原理及設計方法進行系統的闡述和分析的基礎上，設計了兩種不同結構形式的可以為存儲器晶元提供工作電源的電壓調節器（採用固定rc補償網路的電壓調節器與採用可變rc補償網路的電壓調節器） ，在mxic0 . 35 m的cmos工藝條件下，用hspice進行了模擬與測試。
  8. Radar system simulation is combined with digital - analog techniques and radar technology

    雷達系統模擬是數字模擬技術與雷達技術結合地產物。
  9. In this solution, the embedded soft cpu ip core is used as the kernel digital module with its periphery controllers based on residual les. in addition, analog channel circuit is added to form an integrated dso system. this dissertation focuses on framework construction, gui design, memory management, message fifo management, other hardware drivers and describes design and implementation of software simulation system written in advanced languages

    在這種方案中，使用了在fpga中嵌入cpu軟核作為控制核心，並用fpga晶元中剩餘的其他可編程邏輯資源構成該嵌入式系統的外圍器件，形成數字示波表的數字核心模塊，並配以模擬通道部分電路，組成了一個完整的數字示波表。
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