noise elimination 中文意思是什麼

noise elimination 解釋
靜噪
  • noise : n 1 聲音，聲響。2 叫喊；嘈雜聲，噪音；喧鬧聲；吵鬧，騷動，騷擾。3 〈古語〉謠言，風聲。4 〈美國〉...
  • elimination : n. 除去，消除，淘汰，排除（作用）；【化學】棄置；【數學】消去，消元法 （eliminate matches 【體育】預賽，淘汰賽。 waste eliminate 消滅浪費）。
  1. Use the probe bottom sonar system to make experiments in the national key laboratory noise elimination water pool. according to the experiment results, the probe bottom sonar system work in good order. it can accurately obtain the distance information

    在國家重點實驗室消聲水池進行探底聲納系統實驗，並根據實驗結果，證明了探底聲納系統工作正常，能準確的探測出距離信息。
  2. In this dissertation, a combinatorial algorithm based on the directional segmentation is proposed for the preprocessing of the fingerprint images, this combinatorial algorithm is composed of normalization, directional image computation, directional filtering ( gabor filtering ), local self - adaptive binarization, noise elimination and thinning

    本文的預處理演算法包括以下步驟:規一化、方向圖計算、方向濾波（採用gabor濾波） 、局部自適應二值化、二值化去噪和細化。
  3. And integrate actual circs and principle of noise elimination, developed one kind of new silencer, thereby gained our ends that noise is attenuated

    並結合我廠實際情況與消聲原理，研製出了一種新型的消聲裝置，從而達到了降低我廠電解車間噪聲的目的。
  4. The linear darkness transform method is used to increase the contrastiveness of pictures ; the improved mid - value filtering algorithm and local average method are adopted to protect the edge as much as possible on the basis of noise elimination

    採用線性灰度變換等方法對圖像進行增強，使圖像的對比度擴展。採用改進型中值濾波法和多圖像平均法，在去除了噪聲的基礎上盡可能的保護了邊緣。
  5. Aimed at mark line navigation, this dissertation takes car - like agv as the research objective, suggests a navigation route recognition algorithm based on linear model, which resolves the problems such as noise elimination, the edge of the mark line obtaining and the location of the agv during the process of image processing

    針對標識線導航，本文以兩輪驅動自動引導車為研究對象，提出了基於線性模型的路徑識別演算法，解決了圖像處理過程中的噪聲消除、邊緣提取、車體的位置信息分析等問題。
  6. In experimentation, the project adopts computer, data collection board, sensor and software. finally, the theory analsis is validated that the contact of noise elimination, velocity of flow, resistance loss

    在試驗中，採用了以計算機、數據採集卡、傳感器和處理軟體得到阻性消聲器的動態特性，從而驗證了阻性消聲器的消聲量、氣體流速和阻力損失之間聯系的理論分析。
  7. In theory, the noise elimination capacity is calculated by the method which the characteristic equation of noise elimination of the dissipative silencer is translated into the constant differential eguation. and the project simulates and calculates the distributing thing of interior velocity of flow by the finity element

    在理論上，採用了將阻性消聲器的消聲量特徵方程轉化為常微分方程的計算方法計算消聲量；在計算阻性消聲器的阻力損失時，運用了有限元數值模擬的方法模擬計算了簡化消聲器模型內部流場流速的分佈情況，並由此得到其動態阻力損失。
  8. Through using for reference and demonstrating the technology of video processing system of domestic and foreign, author has put forward a set of video processing system schemes suitable for the china " s actual conditions. by using the digital technology, such as digital encode - decode, digital phase - locked, digital filter, digital image storing, the system schemes realizes tv signal noise reduction and time error elimination in real time, and makes the system be a integrated noise reduction and time based corrector really

    通過借鑒和論證國內外時基校正和視頻降噪的相關技術，作者提出了一套適合於中國國情的視頻處理系統軟、硬體方案實現模擬電視的信號數字轉換以及利用數字編解碼、數字鎖相、數字濾波、數字圖像存儲等數字技術來實現電視信號實時去噪和消除時基誤差，使系統真正做到集時基校正與降噪一體化。
  9. A practical approach has been brought forward that the priori information of signal and the external parameter do n ' t needed, on the basis of summarizing the methods of white noise elimination with wavelet and the different lipschtiz exponents and characters in time - scale plane of white noise and pd

    本論文在總結各類小波去除局放信號中白噪方法的基礎上，根據白噪和局放信號的不同李氏指數以及在時間一尺度平面上的不同特徵，提出了一種不需信號的先驗知識和外部參數設定的適合局部放電信號處理的實用方法。
  10. Research on application of a wavelet noise elimination technique in the measurement of inertia parameters for the guided bomb

    小波去噪技術在制導炸彈慣性參數測量中的應用
  11. Research on noise elimination of radar picture based on wavelet packet analysis

    利用小波包分析進行雷達圖像消噪研究
  12. Flow noise elimination for all optic towed arrays is one of the key technologies for fiber optic hydrophone

    光纖水聽器拖曳陣流噪聲抑制是光纖水聽器實用化的關鍵技術之一。
  13. The results of the experiment prove that both the model of the extended hydrophone sensing sound signal and the theoretical analyze based on the model are right. this is an important step for the research on the flow noise elimination of the extended fiber optic hydrophone towed array

    成組光纖水聽器理論分析和實驗結果的一致性，證實了成組光纖水聽器信號拾取模型和研究方法的正確性，為進一步開展成組光纖水聽器流噪聲抑制的研究奠定了基礎。
  14. The process of noise elimination based on wavelet is to eliminate disturbed noise of enterprise signals which produced when it bored, conveyed and processed. the elimination noise process is to use the valve filter method to filter the high frequency coefficient, and reconstruct the low frequency and high frequency which noise have been eliminated, the signal after noise eliminated is more glossy and it is helpful to do the trend forecast it can analyze and do trend forecast to the total trend, periodic and sudden change of signals when do the trend forecast to the enterprise signals

    基於小波方法對企業數據信號展開的消噪過程，主要是對經濟數據在生成、傳遞和加工過程中產生的干擾噪聲進行消除，消噪的方法主要是採用高頻系數的閥值過濾法，通過對低頻和過濾后的高頻的重構可以還原出消噪后的信號，該信號的光滑性更好從而有益於對企業數據信號進行進一步的趨勢預測。
  15. The application of linear radon transform in coherent noise elimination and weak signal extraction

    變換在弱信號提取及強干擾噪聲抑制的應用
  16. Abstract : metallic foam or porous materials were developed at the end of the 80 " s and applied to industry at the beginning of the 90 " s. they have excellent physical properties, especially damping characteristis, so they are widely used for vibration insulation, noise elimination, electromagnetic screening and so forth. a description is given of the “ casting and foaming ” method for the fabrication of these metallic foams, and a detailed account of their mechanical and damping properties

    文摘:金屬泡沫或金屬多孔材料是80年代後期國際上迅速發展起來的一種物理功能與結構一體化的新型工程材料.它所具備的多種優異物理性能特別是阻尼性能已引起廣泛關注，並在消聲、減震、分離工程、催化載體、屏蔽防護、吸能緩沖等一些高技術領域獲得了廣泛應用.文章著重介紹了鑄造發泡法製造鋁泡沫材料的技術難點.對金屬泡沫材料的力學性質和阻尼特性進行了詳細介紹.為金屬泡沫材料開發、應用提供基礎知識和信息
  17. Noise elimination and low frequency components abstraction technology of the well - logging signal in drilling simulation

    鉆井模擬中測井信號去噪及低頻信息提取技術研究
  18. It is angry to block the petroleum in the petroleum trade, the oil - polluted water is filtered ; firm liquid separating, gas purifying, noise elimination of the noise that water treatment and various kinds of exhaust in pharmacy, food, making, environmental protection, electron trade, dust removal of high - temperature exhaust gas, etc

    在石油行業中對石油攔生氣含油污水過濾在制藥食品釀造環保電子行業中的固液分離氣體凈化水處理及各種排氣噪聲的消聲，高溫煙氣除塵等設備中。
  19. An economical and effective new technology using sound card is proposed in this paper. it collects the leakage current from high voltage insulator, and then deals with the noise elimination using wavelet analysis. compared with the traditional signal analyzing method, the wavelet analyzing technology not only can distill the leakage current signal from the noise precisely, but also can distinguish the low quality character of leakage current signal. this method plays an important role to the device in early fault diagnosis, and can improve the accuracy of measurement and fault diagnosis in the application

    介紹了一種利用電腦的聲卡對高壓絕緣子的泄漏電流進行採集的經濟有效的新技術，並通過小波分析技術對所獲得的信號進行消噪處理.與傳統的信號分析方法相比，小波分析技術不僅能從噪聲中準確提取待測泄漏電流信號，同時又可真實復現泄漏電流信號中的劣化特徵，這對設備的早期故障診斷具有重要意義.顯著提高了測量的準確度，增強了設備故障診斷的準確性
  20. The noise index should be definite, and the problem of noise integrating phenomenon with the indoor equipments should be considered. the improper units should have the noise elimination measure

    建議明確噪聲指標，須考慮與室內設備的噪聲疊加問題，不符合要求的機組、空調通風系統必須有消聲處理措施。
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