information filter 中文意思是什麼

information filter 解釋
信息過濾
  • information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
  • filter : n 1 濾器，濾紙，過濾用料[砂、炭等]。2 【無線電】濾波器；【物理學】濾光鏡，濾色器。vt 過濾，用過濾...
  1. This multi - purpose optical metering system had adopted the twyman - green interferometric system as its center, containing an advanced digital wave surface interferometry and a kind of homodyne interferometer displacement testing method with nanometer - sized capacity. at the same time, many wide - applied metering technology, for example, the diffracted field ( fringe ) measurement, co - focal lens system, optical fiber sensors and 4f ( focal distance ) space filter system which can embody the chief principle of fourier optics well, were combined into it successfully. this instrument can firstly offer and show modern optical testing method in the laboratory for majors of information processing, instrument science, measuring and testing technology and automatic technology

    該多功能激光光電實驗系統以泰曼-格林干涉（ twyman - green ）光路作核心，包括先進的數字波面干涉技術和一種基於空間干涉原理的、納米解析度零差干涉儀位移測量方法，同時將多種新穎、工程實用價值高的測量技術和光路如衍射測量、共焦顯微技術、光纖傳感技術以及反映傅立葉光學基本光學原理的4f空間濾波系統也組合進去。
  2. The plan of speckle noise reduction we proposed is use the garrote shrinkage function assisted by edge information of scale 2. we compare the speckle reduction results by conventional soft - valve, hard - valve and lee filter methods, and get very good conclusion

    我們提出的相干斑抑制方法是利用小波變換檢測圖像尺度為2的邊緣信息，再利用檢測出的邊緣信息利用garrote削減函數進行小波域的相干斑噪聲濾除。
  3. Teiresias finds patterns in spam training mail set and normal e - mail training mail set respectively. mutual information is used to select useful patterns in spam patterns. all selected patterns are used to filter e - mails

    該演算法同時發現出現于垃圾郵件集與正常郵件集中的大量模式，經互信息方法做特徵選擇后獲得有效的垃圾模式來過濾郵件。
  4. The third, after theoretically analyzing, the following practicable methods are put forward : 1 ) automatically pick - up the synchronous information by analyzing the spectrum of intercepted video - leaking information ; 2 ) realizing the phase lock and the electronic image stabilization by integral - projection and differential - positioning ; 3 ) improving the effect of accumulation mean filter and the pectination filter by using electronic image stabilization ; 4 ) automatically adjusting image acquisition parameters by detecting the image entropy, therefore the quality acquired image is improved ; 5 ) to realize the quantitative test of a leaking extent, a standard test picture was designed. finally, a proto type for leaking information processing based on our techniques mentioned above and the virtual instrument principle was designed and tested

    在理論分析的基礎上，提出了以下的實用技術： 1 ）用譜分析方法從截獲的信息中自動提取同步信息； 2 ）用積分投影、微分定位的方法進行相位檢測，實現可靠的鎖相和電子穩像； 3 ）將電子穩像技術用於重加濾波和梳狀濾波的濾波方法，改進了濾波效果； 4 ）通過檢測圖像信息熵實現圖像採集參數的自動調整，改進了圖像採集的質量； 5 ）設計了用於儀器定標的標準測試圖，可以對泄漏信息進行定量檢測。
  5. 3, on the base of the traditional spatial filtering, the author present, a new despeckle algorithm, that make use of iterated processing and correlated neighbourhood model, iterated filtering method of the sar image combining the correlated neighbourhood model with maximum a posteriori filter. first, a series of templates refecting direction information are established and every template is present for a kind of neighbour structure. then on the basis of sar images statistical property, the maximum a posteriori estimate of the real intensity under observation image values is got by bayes formulatio - n

    3 、針對傳統空間濾波器的不足，引入迭代處理和相關鄰域模型的概念，提出了基於相關鄰域模型的最大后驗迭代濾波。該演算法引用一系列反映局部邊界特徵的鄰域模型，以描述圖像的細節。引入強度的先驗概率分佈模型，利用bayes方法，對各個結構進行實際強度的最大后驗估計。
  6. Single packet filter technology, with its flaws, cannot provide perfect security protection ; intrusion detection, as an active defense system, is a crucial supplementary to the packet technology and work as a second line of defense ; content filter supplies the gap of the information content protection that two former technologies leave and form the last barrier for security protection

    單純的包過濾技術由於其自身的缺陷而不能提供完全的安全保護。入侵檢測作為一種主動防禦技術，是包過濾的重要補充，起到了第二道防線的作用。內容過濾彌補了前兩種技術在信息內容防範方面的不足，形成了安全防護的最後一道屏障。
  7. Aiming at the nonlinearity of state and measure equation and measurement being only angle information, which results in poor observability and classical estimate methods such as extended kalman filter not converging, the boost phase states and covariance are estimated using unscented kalman filter ( ukf )

    針對狀態方程和觀測方程都是非線性方程，觀測量只有角度信息，造成可觀測性弱、經典的濾波演算法如擴展卡爾曼濾波方法不易收斂的問題，利用unscented卡爾曼濾波ukf演算法對主動段進行狀態和協方差估計。
  8. Present a modified particle filter ( pf ) algorithm based on the los / nlos binary state information of propagation environment using the numerical method of the probability density function ( pdf ) about the hybrid noise. the key idea is using numerical method to calculate the hybrid noise pdf, and integrating binary environment information to get filtering result

    2 .給出了應用粒子濾波器改進直達波與非直達波混合環境中移動終端跟蹤性能的新演算法，特色是利用數值方法計算混合噪聲密度函數，結合二元環境信息完成濾波估計。
  9. Section ii describes the design approach and implementation of speech module on mcf5249 coldfire core. the speech codec optimizes g. 729a codes and added voice activity detection of g. 729b to save bandwidth ; the implementation of acoustic echo cancellation uses nlms algorithm and it can reduce echo though designing adaptive fir filter and speech detector ; the dtmf and cpt generate signal using two second order digital sinusoidal oscillators and detect signal by picking up the frequency information. but only get the frequency information is not enough in cpt detector, this thesis introduces a method

    其中對語音編解碼器的設計採用優化g . 729a代碼達到設計要求，並在此基礎上加入g . 729b的靜音檢測模塊，以進一步降低網路傳輸帶寬;對回聲消除器的設計採用nlms演算法，通過設計自適應fir濾波器和語音檢測器達到回聲消除目的;對雙音多頻設計，信號發生端採用構造靜態參數表並通過二階正弦振蕩器產生信號，信號檢測端提取頻率信息以檢測信號;對呼叫進程音設計，除了類似雙音多頻的信號發生及頻率檢測設計外，還需要檢測信號持續時間，作者設計了一種基於匹配狀態表的方法以檢測信號持續時間。
  10. Combining with the performances of danshan bridge, discussing the methods on the construction controlling and calculation of cable - stayed bridge, this paper raises an efficient construction controlling system, and realizes collecting construction data of the real bridge and technical information. by analyzing on the difference of theoretical calculation and real construction state, the author determines to take self - adapting construction controlling method which uses kalman filter method to identify and adjust construction parameters. by getting rational construction state from forward iteration method, this paper, taking concrete creep effect in consideration, raises a rational scheme to pre - remain deformation and adjust cable force

    結合丹山橋的結構特點，通過對斜拉橋施工控制及結構計算方法的探討，提出了有效的施工控制系統，實現了對實橋施工數據和技術信息的採集；通過分析理論計算與實際施工狀態的差異，確定了以卡爾曼濾波法作為施工參數識別與調整的自適應施工控制方法；通過正裝迭代法確定其合理施工狀態，並考慮混凝土的徐變效應，提出了合理的預留拱度和索力調整方案。
  11. Secondly the paper develops two new techniques that enable the software on a computer to control the electromagnetic radiation of crt monitor transmits at very low cost : digital filter and dithering technique, validates the two methods to reduce the information leakage by a experiment. aiming at the shortage of software process, this paper gives a new method which combines the software with hardware

    在此基礎上提出了兩種全新的防視頻信息泄漏技術（數字濾波與偽發射技術） ，並且進行了實際測試和分析，驗證了它的有效性、可行性，然後針對它們的不足之處提出了一種軟體和硬體相結合的新方法。
  12. ( 4 ) applying measurement noise automatic weighting kalman filter to the guidance of line - guidance torpedo, we compromised target information and torpedo information, which in turn come from sonar of guidance station and inertial measurement units of torpedo

    （ 4 ）將多傳感器量測噪聲自動加權卡爾曼濾波應用在線導魚雷制導中，融合來自製導站聲納測量到的目標信息和來自魚雷慣性測量組件的魚雷位置和姿態等信息進行了模擬研究。
  13. Many are surrounded by yes people who filter information ; others dismiss or ignore bearers of bad news

    許多管理者身邊都圍繞著一些報喜不報憂的應聲蟲，還有的高管將「報憂者」打入冷宮，或索性將他們一「開」了之。
  14. The exchanges of the main body of editing show the ways in the new role and the new consciousness of editor due to the features of the main body of network editing. in order to give the expression to the location of the new role, this paper raises the role of editors in one body of three positions which consists of information filter, information agent and information service. this role demands that the editors not only edit the characters and codes as the expressive forms of the world, but also edit all the cultural information enviroment based on the actuating medium, communicators, receivers and information itself, under the guide of which the honesty, brand, receiver and safety bacome the new conscious of the network editing

    為了形象地體現這種新的角色定位，本文提出了信息過濾人、信息經紀人，信息服務人三位一體的編輯角色。這種角色要求編輯不僅僅是編輯文字元號、表現形式這些作為世界存在的表象信息，而更應對包括介質、傳播者和受眾以及信息本身所構築的文化信息環境的編輯。在這種思想指導下，誠信、品牌、受眾、安全等成為網路編輯的新理念。
  15. In order to gather experiment materials and meet the need of combining information retrieval experiments with information filter experiments, we equally developed webcrawler for collecting web documents, an engine model which adopts algorithm hits to analyses web link architecture

    為獲取本文項目實驗材料，以配合ir （ informationretrieval ）和if （ informationfilter ）做模擬實驗，我們編制了web文本收集模型webcrawler ，該模型利用目前較流行的hits演算法解析網路鏈接結構，從internet上收集相關的web文本。
  16. In this paper, the proposed framework integrates ltsa ( learning technology systems architecture ), information filter, lom ( learning object metadata ), xml and java to solve, the personalization in the generation web - based learning content. moreover, the paper designed a prototype personalized learning object resources filtering system model, the instruction theory fundament of which is constructivism, self self - regulated learning and interactive learning

    從理論基礎上，本文以建構主義、互動式和自我調節式學習作為學習理論依據，提出了個性化網路學習系統的一個基於lsta （學習系統技術架構） 、信息過濾、學習對象元數據技術的系統架構和技術方案，並針對網路學習系統的核心部分資源信息的過濾設計了一個原型系統模型。
  17. The international information content security filter refers to identify the illegitimate text that include ill content and take out them. along with the increase of the illegitimate text in web, content security filter has become a new study domain of information filter

    網際網路信息內容安全過濾（ informationcontentsecurityfiiter ）是指從海量的web文本中識別出含有不良內容的非法文本，以將其屏蔽。
  18. The information filter system contain : chinese words take - out module, and information filters module

    信息過濾系統分成兩個部分：中文分詞部分和信息過濾部分。
  19. The major research contains two parts : an information filter system and an interest learning system

    本文主要研究內容為以下兩個部分：信息過濾系統和興趣學習系統。
  20. Thus the research on and the design of efficient hardware network information filter system is highly in demand

    因此，研究和設計高效的硬體網路信息過濾系統顯得異常必要。
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