digital convergence 中文意思是什麼

digital convergence 解釋
數字整合
  • 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。
  • convergence : n. 1. 聚合，會聚，輻輳，匯合。2. 集合點；【數、物】收斂；【生物學】趨同（現象）。
  1. The results of simulation prove that the improved algorithms are feasible for evolving the digital combinational logic circuits and improve the evolvable efficiency and convergence performance

    模擬實驗結果證明了改進演化演算法對于實現函數級數字組合邏輯電路的硬體演化是可行的，並且提高了演化演算法的演化效率和收斂性能。
  2. Electronic digital display convergence device

    電子數顯式收斂計
  3. 1394 serial bus interface : convergence bus promises to unite pcs and digital consumer equipment

    1394串列匯流排介面：色收斂流排保證將個人電腦與數碼用戶設備合併
  4. Speech by the secretary for information technology and broadcasting, mrs carrie yau, at the symposium on digital broadcasting and convergence on february 15, 2001

    工商局局長周德熙在長江開發滬港促進會主辦的第五屆滬港經濟合作研討會開幕式所致的賀辭全文三月一日
  5. Owing to its fast development and innate broadband nature, digital tv systems, especially hfc / catv networks, are competitive candidates for broadband access networks, which meet the bandwidth requirements of convergence of video, voice and internet data services

    同時，數字電視系統的飛速發展和固有的優點，成為提供網際網路接入業務的有力競爭者，特別是我國的有線電視網（ catv ）擁有巨大的網路資源。
  6. By working together, dvn and motorola will be able to capitalize on each company s respective strengths, and hence accelerate the deployment of digital home terminals ( also known as set top boxes ) in china. " with video, data, and voice beginning to converge around the world, motorola with its strengths in broadband and hardware ; and dvn with its presence in china and strengths in application software for the china market, will be able to provide the technology to facilitate this convergence in china

    透過雙方攜手，天地數碼與摩托羅拉將可充份利用彼此的優勢，加快家居數碼廣播接收機（又稱機頂盒）在中國的普及應用。全球的影像、數據及話音傳輸日趨整合，憑藉摩托羅拉在寬頻技術及硬體上的優勢，加上天地數碼在國內市場的地位，以及在應用軟體方面的資深經驗，將可為中國在這個通訊整合的大趨勢下，提供所需之技術。
  7. In 2001, the eu information society technologies advisory group proposed the concept of ambient intelligence ( ami in abbreviation ) and defined it as “ the convergence of ubiquitous computing, ubiquitous communication, and interfaces adapting to the user ”. the objective of ami is to broaden the interaction between human beings and digital information technology through the usage of ubiquitous computing devices

    按照定義，環繞智能是無處不在的計算，無處不在的通信與用戶適用界面的融合，目標是設計、實現下一代的、智能化、個性化、以及互聯的系統與服務，提供人、機器與整個環繞環境的新型交互方式，從而極大方便人們的日常生活，改善生活質量，為將來實現高度信息化的社會打下基礎。
  8. Design a kind of sub - optimum digital prefilter. through the simulation of timing recovery loop which is n ' t added prefilter and which is added prefilter, discuss the convergence characteristic and compare the relation between timing jitter and signal to noise ratio, the relation between timing jitter and noise bandwidth of loop, the relation between symbol error ratio and signal to noise ratio

    通過對加預濾波器后的定時恢復環的模擬，討論了環路的收斂情況，比較了所設計的數字預濾波器和無預濾波器時環路定時抖動與信噪比、定時抖動與環路噪聲帶寬、誤碼率與信噪比的數量關系，證實所設計的數字預濾波器對減少定時抖動非常有效。
  9. But it has intrinsic defects such as low convergence and local minimum because the negative gradient method is adopted in weight adjusting. an improved rbf network is introduced which has the advantage in digital approximation, classification and learning rate and at the same time, the corresponding sensibility is also analysed

    但bp網路在用於函數逼近時，權值的調節採用的是負梯度下降法，這種調節方法有它的局限性，如收斂速度慢和容易陷入局部極小等缺點。
  10. The constant modulus algorithm ( cma ) is the most widely used algorithm in digital communication systems due to its simplicity and robustness. in this paper we analysis the inherent limitation of cma which lead to a tradeoff between convergence rate and misadjustment, and propose several variable step size cma by putting variable step - size theories into cma. the convergence performance of the proposed algorithms is illustrated by computer simulations

    本文對數字通信系統中廣泛應用的bussgang類盲均衡演算法? ?恆模演算法（ cma ）進行了深入研究，分析了制約其性能進一步提高的因素，將變步長理論應用於恆模演算法，提出了一系列恆模改進演算法，並通過計算機模擬對改進演算法的收斂性能進行了驗證。
  11. The end of physical formats for movie and tv shows could be called digital convergence, a happy, wonderfully singular, unified digital world

    電影和電視節目的終極表現形式堪稱數字化集粹，是集愉悅和奇異為一體的數字化殿堂。
  12. From these servers, we can see some new trends in stream media towards digital right technology, intelligent stream technology and convergence of interactive functions

    分析兩個廠商發布的新的服務器，可以看到流媒體發展的一些新的趨勢:數字權限技術、智能流技術、交互功能融合等。
  13. By studying the discrete fourier transform properties of the band - limited digital signal, the authors introduce alternating projection neural networks into the paper, expand apnn ' s application scope from real field to complex field, and present several important conclusions on apnn. analyzing and discussing network ' s tolerance to noise, convergence rate and the spectral leakage problem of the truncated signal expected to be extrapolated by using these conclusions, the paper presents an extrapolation algorithm for band - limited signals based on alternating projection neural networks. a lot of simulation experiments show that the algorithm is effective. in addition, the algorithm is also effective to spectrum extrapolation. owing to adopting network structure, the algorithm is prone to parallel computation and vlsi design, and consequently can satisfy real time military processing needs

    本文通過對頻帶受限數字信號的離散傅立葉變換特性的研究，引進了交替投影神經網路，並將其應用范圍從實數域拓廣到復數域，且給出了在復數域仍然成立的若干結論.運用這些結論，在對網路噪聲抑制、網路收斂速度及待外推信號因截斷而造成頻譜嚴重外泄問題的分析與討論的基礎上，提出了一種基於交替投影神經網路的外推演算法.模擬實驗表明該方法是行之有效的.另外，該演算法對頻譜外推同樣適用；由於它採用全互連神經網路結構，易於并行計算和vlsi實現，從而可滿足軍事上實時處理的需要
  14. The essential requirements for the frequency synthesizer are : 1 ). low side band power 2 ). high hopping speed 3 ). short convergence time direct digital synthesis technology has the advantages of low cost, low power consumption, high frequency discrimination and short switching time

    直接數字合成技術dds具有低成本、低功耗、高解析度和快速轉換時間等優點，是實現快速跳頻的一個關鍵技術。本文討論了如何實現高速的跳頻系統。
  15. Sndcp. project 25 - packet data specification addendum - subnetwork dependent convergence protocol new technology standards project - digital radio technical standards

    項目25 .數據資料規范附錄.與子網相關會聚協議
  16. Symposium on digital broadcasting and convergence

    數碼廣播及科技流研討會
  17. Abstract : fieldbus is a kind of full digital, bidirectional and multi - station communication systems between field instruments and control room systems in industry. it is a convergence of three developing technologies which are processing control technology, industrial automation instrument technology and computer network technology. with this leading technology a renovation will occur in control systems

    文摘:現場總線是工業中用於現場儀表和控制室系統之間的一種全數字化、雙向、多站的通信系統，是過程式控制制技術、自動化儀表技術、計算機網路技術三大技術發展的交匯點，將帶來控制系統一大變革。
  18. The introduction of new technology platforms for service delivery, such as 3g mobile network for telephony and data services ; digital broadcasting ; the convergence of telecommunications, broadcasting and internet services ; smart card technology ; location based services including global positioning systems ; spatial and geographic information systems s gis ; radio - frequency identification rfid technology ; and the development of a digital trade and transportation network have provided an enabling environment for the development of innovative applications, contents and services based on these new operating media

    在本港引入供傳送服務的新技術平臺，例如可提供電話和數據服務的第三代流動通訊網路數碼廣播電訊業廣播業和網際網路服務三者的科技匯流智能卡技術定位服務包括全球定位系統gps空間及地理資訊系統s gis射頻識別rfid技術，以至數碼貿易運輸網路的開發，均有助提供有利環境，以上述各項新營運媒體為基礎，開發嶄新的應用系統內容和服務。
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