data filtering network 中文意思是什麼
data filtering network
解釋
數據濾波網路-
As a whole the system may compart three modules : ndis drivers in the kernel mode, the dll program in the user mode and the user application program, adopting the share memory technology three modules realize the data share of the control canal rule, the encapsulation data and the network neiborhood name and so on, so we can easily finis1 " the packet authentication by the control canal rule, improve the filtering efficiency of the system. whereas the current of firewall technology, the system has wide utily value and business value. this software is based on windows 2000 operating system, the programming language is chosen as visual c + + 6. 0 and win2000 ddk
從總體上可以劃分為以下三個模塊：核心層的ndis網路驅動程序、應用層的動態鏈接庫程序以及用戶應用程序，這三個模塊之間通過內存共享技術完成對控管規則、封裝數據、網上鄰居名字列表等數據的讀寫操作，從而很方便的根據控管規則實現了對網路封包的認證操作，提高了系統的過濾效率。鑒于目前防火墻技術的發展趨勢，本系統具有廣泛的實用價值和商業價值，因此具有一定的推廣前景。軟體的開發基於windows2000操作系統，開發語言採用visualc + + 6 . 0和win2000ddk 。 -
First of all, we bring forward the basic project of tadil, which adapts to combined operations. it is suggested to use tdma ( the abbreviation of time division multiple access ) as the working pattern and utilize the concept of mobile ad hoc network to construct the data link network. aiming at the impact of time delay on data link and the characteristic of cooperative combat under the command of director aircraft, this thesis applies a kind of kalman filtering algorithm in polar coordinates to compensate the error of time delay, and then does the transformation of target motion parameters to obtain the current information of target
本文結合空軍裝備部某「十五」預研課題，圍繞著戰術數據鏈、多機協同多目標攻擊、超機動攻擊、空對地攻擊這四個方面展開了一系列的研究工作:本文首先給出了適應三軍聯合作戰的戰術數據鏈系統的基本方案，建議採用時分多址的工作模式，並利用移動自組織網路的概念構建數據鏈網路，同時針對數據鏈傳輸信息的時間延遲特性和指揮機指揮下的多機協同作戰特點，應用一種極坐標系下的卡爾曼濾波演算法對該傳輸延遲誤差進行補償，並在此基礎上進行目標運動參數的轉換，以獲得目標相對于某無人機的當前運動信息，且利用模擬驗證了方法的有效性。 -
On top of its conventional activities of signal magnification, reshaping, filtering, sampling, a / d transformation and scale switching, the intelligent sensor system can perform kinds of advanced operations such as on - line storage of parameters, real - time data processing, self - diagnosing of the system and so on. because of its communication interface with pcs, it serves as intelligent plug & play network sensor
它除了能完成對傳感敏感器件的信號進行放大、整形、濾波、采樣、 a d變換及標度變換外，還可實現參數在線存儲、數據實時處理、系統自我診斷等功能，並可以通過其通訊介面與溫室現場總線相接，組成即插即拔的智能網路傳感節點。 -
Efw software design mainly includes programming of bootloader, efw card drive, and efw package filtering ; the transplant of uc / os - ii. the implement of efw has been tested in lan environment, and it is able to filter the data in and out of efw network card according to the security strategy defined by the program
Efw核心軟體設計及實現主要包括bootloader程序的編寫與調試; uc / os - ii嵌入式操作系統的移植; efw網卡驅動程序的編寫與調試; efw包過濾程序的編寫與調試等工作。該嵌入式防火墻在局域網環境中進行了測試，它能夠根據程序中定義的安全策略對進出efw網卡的數據進行過濾。 -
It includes image collection, image processing, self - study, serial communications, data management and long - distance controlling. at the same time, the paper designs dynamic web database by utilizing network technology. the methods of image processing includes filtering, sharp, etc. the self - study system realizes the design of classifying model of glass - shell by interactive method
本文使用面向對象的vc + +語言，採用模塊化設計方法開發了包括圖像採集模塊、圖像處理模塊、自學習系統模塊、分類數據通信、數據管理及遠程選型控制模塊的軟體系統，並利用網路技術建立了動態網頁數據庫，使分類數據信息在企業局域網上得以發布。 -
This paper researches a new method and technique of flight path filtering and interconnection of multi - sensors, and applies the basic theory of data fusion and computer network to the tracking system of close - in anticraft weapon, thereby the frame of networked tracking system of close - in anticraft weapon
摘要研究多探測器航跡濾波與互聯新技術與新方法，把數據融合的基本理論和計算機網路技術應用於近程防空武器的跟蹤系統中，得到了近程防空武器網路化跟蹤系統的框架。 -
The filtering of network data package is also an emphasis of development of a personal firewall
另外，網路數據包的過濾也是開發個人防火墻系統的一個重點。 -
Abstract : in this paper ? for real marine underwater noise data by using synchronous acquisition of points ? inputs - output covariance matrix is obtained by filtering ? compensating delay and crosscorrelation. then the contribution of inputs to output in network sense and partial coherence as well as other useful quantities are calculated from the inputs - output covariance matrix
文摘:本文對多點同步測量方法記錄的艦艇噪聲數據，採取在時域上作濾波、時延補償和互相關得到輸入輸出協方差矩陣，然後從輸入輸出協方差矩陣計算在網路意義和偏相干意義下輸入對輸出的貢獻以及其它有用的量。 -
This thesis discusses the definition and implementation methods of hierarchical federations, and brings forward the technique of automatically constructing the hierarchical federations architecture ( hfa ). based on the study of time management and data distributed management in hierarchical federations, we give the constraint conditions, which need to be met for achieving correct temporal delivery of time - stamped messages and causal ordering of those messages. we propose the process of time advancement in hierarchical federations, and present the hierarchical data filtering mechanism, which can effectively decreases the network traffic
論文研究了層次聯邦的概念及其實現方法，提出了層次聯邦體系結構的自動生成技術；然後研究了層次聯邦中的時間管理和數據分發管理，提出了為保證消息傳遞的時間和因果順序的正確性需要滿足的約束條件，給出了層次聯邦的時間推進過程；提出了層次聯邦中能有效減少網路流量的數據分層過濾機制。 -
Interest management has mainly two goals, one is reduction of irrelevant data to flow to additional simulation nodes and network bandwidths to consume, the other is to cut down the consumption of performing data filtering in receiving simulation nodes
興趣管理的目的主要有兩個：一是盡可能減少不相關數據在模擬站點之間的流動，減少網路帶寬的佔用；二是降低模擬節點接收冗餘數據時引起的處理開銷。 -
In the data communication design, the paper illurstrates the implementation of the communication between internal network and external network, including the implementation of arp, network address translation, ip data collection, user authentication and packets filtering
數據通信模塊的設計中，詳細介紹了內部網與外部網數據通信的實現，包括地址解析協議的實現、網路地址轉換、流量數據採集、用戶認證及數據包的過濾。 -
The design of data collect and its implementation in packet filtering network firewall based of linux
包過濾防火墻中數據採集模塊的設計及實現 -
In the last few years, the network attack technology has greatly changed from the scale to method, while the traditional packet - filtering firewall has many limitations to the modern network attack : 1. the traditional packet - filtering firewall filters the data flow according to the rules established beforehand to reject illegal access and accept the legal access
近年來，網路攻擊技術在規模與方法上都發生了較大變化，傳統的包過濾防火墻在應對現代網路攻擊時，卻存在著許多的缺陷： 1 、傳統的包過濾防火墻都是根據一些事先規定好的過濾規則對網路的數據流進行過濾，從而阻止不合法的訪問，同時允許合法的訪問順利通過。 -
This filtering technology may allow people to get the network ' s data packet from the kernel by programming with the user - space interface via netfilter, and to then audit details of that data packet. an important offshoot of this flexibility is that more options for accounting become available to the user through radius ' s accounting function
通過netfilter技術將網路數據包從內核拷貝到用戶空間，然後分析數據包，為審計網路數據包提供詳細的信息；並且將這些信息與radius記帳功能結合，可以提供更多的計費方式。 -
In this paper, we describe the study background, meaning and methods of passive acoustic detective network, summarize the basic theories and methods of target tracking and data association, analyze some tipical data association algorithms include the nearest neighbor algorithm ( nn ), probabilistic data association filtering ( pdaf ), joint probabilistic data association filtering ( jpdaf ), multiple hypothesis tracking ( mht ), and multidimensional s - d assignment algorithm. 2. in detective network, sometimes a surveillance region have only single sensor
從整體上描述了無源聲音探測網路的研究背景、意義、基本框架和研究方法，概述了目標跟蹤與數據關聯的基本理論與方法，重點分析了幾種典型的數據關聯方法，包括最近鄰方法、概率數據關聯濾波器（ pdaf ） 、聯合概率數據關聯濾波器（ jpdaf ） 、多假設跟蹤（ mht ）以及多維s - d分配演算法。 -
Firstly, after analysing the feasibility of the combination of corba and hla, we go farther with the implement of a distributed rti - server based on corba, and decide deploying archtecture of the distributed rti - server. secondly, we design a kind of two - lay - data - filtering structure model based on the server and scheme of composite region assembling in the distributed environment, which has accelerated the speed of the dynamic region assembling, and has implemented the filtering of information in coarseness and extract way to reduce the information ' s flowing and computing in the network ; then we research the muti - server ddm arithmetic and the data management technology in distributed environment ; lastly, we implemente the distributed supporting simulation system based on corba, which supports a certain scale of simulation applications
首先在分析了corba與hla結合的理論可行性后，對分散式rti - server基於corba的實現進行了深入的研究，確定了分散式rti - server的系統部署結構；其次圍繞該結構設計了一種分佈環境下基於server的兩層數據過濾結構模型，實現了粗精兩層信息過濾，減少了網路上的信息流量和服務器的過濾計算量；同時提出了一種混合式區域聚集方案，該方案加快了動態區域的聚集合併，提高了rti服務器數據分發的效率；然後研究了多server分佈環境下數據分發管理演算法和數據管理的實現技術，最終實現了基於corba的分散式模擬支撐系統yh - mrti ，該系統已經可以支持基於分散式rtiserver的模擬應用。
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