bandwidth control 中文意思是什麼
bandwidth control
解釋
帶寬調節-
Code this control code of the recording s bit inside of the 16 the instruction to tell to put in the hdcd in the cd hdcd in the phonograph solution code, is central plains the number this of the high of that short restores out. like this, hdcd can in the cd of 44. 1 orotund number that khzs sampling frequency extreme limit inside, exceed the bandwidth 20 khzs re - appeared out
在hdcd編碼錄音的第16bit中的這個控制代碼指令告訴放在cd唱機中的hdcd解碼器，把訊號中原本的那個短促的陡高音還原出來。這樣， hdcd就能夠在cd的44 . 1khz的取樣頻率極限內，把頻寬超過20khz的聲音訊號重現出來了。 -
The content in this paper comes from chinese academy of sciences second innovation item named the technical study in fine tracking system with high bandwidth inferior servo control and fast - steering mirror, includes several parts below : firstly, this paper introduces a survey of fast - steering mirror development at home and abroad, analyzes the mechanical structure and function of some foreign shaftless reflectors and some domestic axiferous reflectors, explains at some length the formation theory of the fsm, puts forward a specific design proposal of shaftless fast - steering mirror
介紹了國內外快速控制反射鏡的發展概況。通過分析幾種國外反射鏡及國內有軸系反射鏡的機械結構及性能，對快速控制反射鏡的組成原理做了詳細的闡述，提出了一種柔性軸快速控制反射鏡的具體設計方案。 -
Generalized multiprotocol label switching : an overview of routing and management enhancements. ieee communications magazine, 2001, 39 : 144 - 150. 19 fontaine m, smith d g. bandwidth allocation and connection admission control in atm networks
在論文中，將針對波長的使用效率路徑的長度波長轉換器使用的個數及點對點傳送所花費的網路資源，來評估所研究的演算法執行效能。 -
Adopting current feedback suspension control algorithm, the stable region of control parameters are narrow, overshoot is great and unable to make the closed - loop system bandwidth narrow
目前採用的基於電流反饋的懸浮控制演算法，參數穩定范圍小、超調量大，且無法將閉環系統帶寬設計得較低。 -
The control tactics of space voltage vector are investigated, and the simplified algorithm which judges the sector location of reference vector and calculates switch operation time is put forward. by analyzing the current hysteresis control, the relation between switch frequency, and hysteresis bandwidth and input inductance of pwm rectifier is deduced. by applying instantaneous power theory, the principle of pwm rectifier power control is analyzed, and the direct power control by matlab toolbox through estimating active power and reactive power with virtual flux is realized, and the simulation results prove that it is correct
對常用空間電壓矢量控制策略進行分析，提出了給定參考矢量所在區間判斷的簡化方法，以及電壓矢量作用時間的求取方法；分析了電流滯環控制策略，推導出開關頻率與滯環帶寬以及整流器輸入電感之間的關系；應用瞬時功率理論分析pwm整流器功率控制原理，通過虛擬磁鏈估計有功功率和無功功率，用matlab實現了直接功率控制，並驗證了該控制方法的正確性。 -
If the system is stable, the packets loss can be avoided. moreover the system can quickly use the increasing available bandwidth and the throughput of networks is increased. in this paper, chapter one presents a general introduction to the network congestion control
具體來說，系統穩定性時，可獲得更好的網路吞吐量和資源利用率，保持較高的鏈路利用率，同時能夠減少丟包率和排隊延遲，提高整個網路的服務質量（ qos ） 。 -
In the proposed flow control method for abr service in atm networks, by introduction of delay factors, the cell transmission rate for abr traffic with different rtd are adjusted differently when the surplus bandwidth varies, and the rate variation amplitude for the short rtd traffic will be enlargeed while one for the long rtd traffic will be lessened, compared with erica
改進的erica演算法加入時延因子，使在連接中具有不同時延的用戶在剩餘帶寬變化時，速率的調整具有不同反應，時延大的反應較遲鈍，時延小的反應較敏感。改進演算法使得小時延信源能更快的適應帶寬的變化，緩解了由於大時延信源速率調整的滯后而無法及時解除擁塞的現象。 -
Engineers would have to find a way to exert precise control on the interactions of particles in a plasma hotter than the sun ' s core, and much of the communications bandwidth would be taken up in controlling the computer and dealing with errors
工程師必須找到在比太陽核心還熱的電漿中，精確控制粒子交互作用的方法，而且大部份的通訊頻寬將被用來控制電腦以及處理誤差。 -
Firstly, the thesis presents a market and qos based network resource allocation model, named as mqnra model. this model introduces the price factor into network resource allocation, which inherits the advantages of differentiated services and integrated services model. it reconstructs the bandwidth broker and adds control module related to price
Mqnra模型綜合區分服務與集成服務的優點，對帶寬代理進行改造，加入價格相關的控制模塊，使基於價格的用戶服務選擇與協商成為可能，並為系統整體資源最優配置提供操作平臺。 -
With the high accurate transfer function it is possible to design frequency characteristic compensator to eliminate the mechanic resonance frequency characteristic of the control object. the fast steering mirror system closed bandwidth is no longer restricted by the mechanic resonance frequency and the closed bandwidth is expanded effectively
在獲得對象的高精度傳遞函數以後，使用零極點對消的方法補償系統的機械諧振，有效地擴展了快速控制反射鏡系統的帶寬，使快速控制反射鏡系統的閉環帶寬不再受制於系統的開環諧振頻率。 -
Anti - jamming capability of interferometer direction finder with multi channel receiver is analyzed and studied. measures for control co - channel jamming are given : reduce intererence strength by antenna character, change gate level of receiver, alter df bandwidth, make use of the pause function of display and a type of filter
提出了抗同波干擾的若干措施：利用天線的方向圖抑制干擾信號、改變接收信號的門限電平、改變測向帶寬、利用屏幕顯示的暫存功能、倒譜同態濾波方法等。 -
Secondly, ground on the duct noise control, the delayed - lms algorithm, which is actulized easily, is brought forward, then the simulation on pc is achieved. it is shown from the computer simulation that for the single frequency noise, there will be a good effect when choosing the suitable parameters ; but for the narrowband noise, the effect will become worse with increasement of the bandwidth. this result is helpful to analyze the parameters influencing anc
結果表明： （ 1 ）隨著濾波器長度的增大，系統收斂速度變快； （ 2 ）隨著值的增大，系統的收斂速度增大，但是當值超過某一范圍時會引起系統的發散； （ 3 ）次級通路的延遲數與初級噪聲頻率有關； （ 4 ）對于窄帶信號， dlms演算法可以取得一定的降噪量，但是隨著窄帶信號帶寬的增大，降噪效果明顯變差。 -
Using the order - up - to ( out ) method and two demand forecasting patterns, that are exponential smoothing forecasting and moving average forecasting, we give the frequency response plot and the noise bandwidth figure with the help of the system control tool of matlab. we show that information sharing helps to reduce the bullwhip effect, especially at higher levels in the chain. however, the bullwhip effect problem is not completely eliminated and it still increases as one moves up the chain
本文的重點內容就是用控制論的理論和方法來研究牛鞭效應，應用補充到目標庫存策略（ out ）和兩種不同的需求預測方法，即指數平衡預測法和移動平均數預測法，用matlab的系統控制工具箱作為分析工具，分別給出了信息共享情況下和無信息共享情況下的頻率響應圖和帶寬比較圖，證明了信息共享能夠減弱牛鞭效應，尤其是在供應鏈的高級階段，但牛鞭效應並不能完全消除，仍舊隨著供應鏈階段的上升而增加。 -
This involves convergence between qos and bandwidth control, convergence between control and management, dynamic routing, protection conversion, etc.
研究qos和帶寬控制、控制和管理的融合，研究動態選路和保護倒換等。 -
It has functions as follow : address resolution, access control, id verifying, bandwidth control, safety examination, domain management, call control signalling and call management etc. in order to cooperate with tcs, intelligent terminal is developed
它能提供基於h . 323協議下很重要的功能，例如提供地址解析、訪問控制、身份驗證、帶寬控制、安全檢查、域的管理、呼叫控制信令以及呼叫管理等。 -
It is conformed to the h. 323v4 and relevant national standards and ensures interoperability. besides the functions specified in h. 323, such as address translation, admissions control, zone management, call management and bandwidth control, it can satisfied with the requirements defined by users, such as web management, dynamic modification of running parameters, nat environment and fees calculation
它符合h . 323國際標準第四版和相關國內標準，能夠和其它h . 323設備互通，具有地址解析、呼叫接入、區域管理、呼叫管理和帶寬控制等協議中所規定的功能，還支持web管理，運行參數動態修改，以及支持nar運行環境和能夠計費等其它來自客戶的應用功能需求。 -
Queueing : provides bandwidth control and packet prioritization
隊列：提供帶寬控制和包優先化。 -
It has put forward a kind of method of self - adaptation based on motion characteristic to correcting error code. finally, based on the rtp protocol, real - time transmission of video and audio data is realized with software, and a bandwidth control algorithm based on rtp is introduced. the research results of this paper can be used in the long - distance education, video conference, videophone, video real - time control, and various kinds of communication systems
接著討論了糾錯編碼，採用rs編碼作為前向糾錯碼，提出了一種基於運動特徵的自適應誤碼掩蓋方法，並採用rtp協議進行視音頻數據的實時傳輸及帶寬控制，本文的研究成果可以直接用於遠程教育、視頻會議、可視電話、視頻監控等各種通信系統，具有較大的研究價值及廣泛的實用價值。 -
Besides the functions specified in h. 323, such as address translation, admissions control, zone management, call management and bandwidth control, it can satisfied with the requirements defined by users, such as web management, dynamic modification of running parameters, nat environment and fees calculation
它能夠和其它h . 323設備互通，具有地址解析、呼叫接入、區域管理、呼叫管理和帶寬控制等協議中所規定的功能，還支持web管理，運行參數動態修改，以及支持nat運行環境和計費統計等其它來自客戶的應用功能需求。 -
Besides the functions specified in h. 323, such as address translation, admissions control, zone management, call management and bandwidth control, it can satisfied with the requirements defined by users, such as web management, dynamic modification of running parameters, nat environment and aaa ( authentication, authorization, accounting ) which is based on radius protocal
323設備互通，具有地址解析、呼叫接入、區域管理、呼叫管理和帶寬控制等協議中所規定的功能，還支持web管理，運行參數動態修改，以及支持nat運行環境和能夠通過radius協議進行認證和計費等其它來自客戶的應用功能需求。
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