real data stream 中文意思是什麼
real data stream
解釋
實時數據流-
A continuous stream of real-time data could flow into and out of such a device.
實值數據將能源源不斷地輸入和輸出這樣一個系統。 -
Although stb just is a sort of terminal equipments of the tv signal transmission system, however pivotal technique involves the data demodulation, channel decode, transport stream de - multiplexing, audio and video signal decompression technique and real - time software technique with upriver data coding technique etc. therefore, software and hardware technology research and development of stb, which can increase usefulness with dependable of digital video signal and audio signal for study later make the theories preparation and backlog experience
機頂盒雖然只是數字電視傳輸系統的終端設備，但所用到的關鍵技術涉及到數據解調、通道解碼、傳輸流的解復用、音視頻信號解壓縮技術以及實時軟體技術和上行數據的編碼技術等。因此，通過對機頂盒軟、硬體的研究開發，既能為以後研究如何提高信息傳輸的有效性和可靠性作理論上的準備，也為圖像信號和音頻信號的數字化處理積累經驗。 -
In terms of the real data, the mass stream function is calculated by two methods, results indicate that both methods fit well with the need for calculating the climate and its anomaly of the mean meridional circulation
本文通過實際資料的計算比較了質量流函數的兩種計算方案，驗證了簡化方法同樣適用於平均經圈環流的氣候及其異常的分析需要。 -
In addition, the paper discuss the video data over stream - media and illustrates how the mpeg - 4 asp video codec data is transferred on the lans or internet in real - time mode and development of a application of real - time video data communication sysytem
本文還討論了網路流媒體的原理和應用，研究了一種適合網路視頻流傳輸的視頻編碼模型，該系統可以廣泛應用於網路視頻傳輸系統中。 -
Only after the user is validated and authorized can the content stored in a cache ( including that deployed from the core node to an edge node and stream media content buffered like real, windows mms, etc. ) be provided directly from the cache at the edge node with the access time, number of accesses and data volume obtained recorded
授權訪問在cache上緩存了的內容（包括由核心部署到邊緣節點上的內容以及流媒體緩存內容如real 、 windowsmms等） ，只有在用戶通過認證、授權的基礎上，才能直接從邊緣節點的cache上獲得服務，並且有訪問時間、訪問次數、獲取的數據量等等的訪問記錄。 -
In this paper, we firstly present the whole framework of the system, including the introduction of the main functional module. next, in the part of data preprocessing, we design a method of collecting click - stream data in the application server layer and preprocessing them with real time ; in the part of data mining that is data analyzing, we research and implement an extended attribute - oriented induction algorithm which applies to data generalization analysis, and that, we also design and implement an hybrid - dimensional association rule mining algorithm for associative analysis. in the end, on the e - business web site system of jiangsu changjiang electronic group corp, we design and implement an intelligent dss ( idss ) with the help of the above algorithms
論文首先給出了系統的整體框架體系結構設計，以及主要的功能模塊介紹；接著，在數據預處理部分，設計了在應用層收集點擊流數據並且對其進行實時預處理的方法；在數據挖掘即數據分析部分，研究與實現了用於數據概化分析的面向屬性規約的擴展演算法，以及設計並實現了用於關連分析的混合維關聯規則挖掘演算法；最後，在江蘇長江電氣集團的電子商務網站系統上，利用已分析的演算法設計並實現了一個智能決策支持系統。 -
The successful setup of virtual laboratory will be dependent on reliable real - time data stream transmission in the network environment
虛擬實驗室的成功建立必須依託在能傳輸可靠的實時數據流的網路環境中。 -
It is capable of real time data stream analysis, ip data package logging and protocol analysis, which makes it a new hot issue in safeguarding the network security
Snort是一個輕量級的網路入侵檢測系統。它具有實時數據流量分析和日誌ip網路數據包的能力，能夠進行協議分析，是網路安全領域的一個新興的熱點。 -
There are two research works is involved in this thesis. first, an algorithm of data reconstruction in videos and images is proposed. base on this reconstruction technology, we developed the precept of layer coding in sender, the structure of data stream and the precept of post processing in receiver with analyzing the scheme of real time transmission of video in network
本文的研究工作包括兩個方面：首先提出了一種視頻與圖像中數據丟失的重建演算法，以此為基礎對基於網路的實時視頻傳輸方案進行了研究，提出了信源端分層編碼方案、數據流組織方案以及接收端後向處理方案。 -
With the development of network and multimedia technology, the application of the network video monitor system is more and more extensive. however, the network video monitor system often cannot adapted well to the high real - time requirement, and low - level efficiency of the video streaming transmission cannot satisfied the system requirement. all of the shortcoming limited the development of the network video monitor system all the time. the development of streaming media technology gives a chance to better solve this problem. we can send the sustained encapsulated video data stream to receiver according to the gradation of time by use of streaming media technology, and the receiver can play video streams received from network. it can improve systematic real - time character through adopting this method
而一直以來網路監控系統的實時性不高和視頻數據的網路傳輸效率低下等缺點限制了它的發展。流媒體技術的興起較好的解決了這個問題，它將連續視頻流封裝后按照一定的時序要求發給接收端，保證接收端可以一邊接收數據一邊實時播放，提高了系統的實時性。本文以網路視頻數據流為對象，研究了將流媒體技術應用於現代網路監控系統中的技術和實現方法。
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