noise suppression 中文意思是什麼

noise suppression 解釋
消音的
  • 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〉...
  • suppression : n. 1. 鎮壓，撲滅。2. 抑制；隱匿；含蓄。3. 制止；禁止；刪除；【醫學】閉止；萎縮。
  1. Speckle noise suppression and filtering methods for spaceborne sar images

    圖像的斑點噪聲抑制與濾波研究
  2. Some features of this chip are listed below : firstly, it opts for ir data transmit technology, so it have the advantages of little emi, simple operation, low cost, etc. secondly, the synchrony method makes it have good noise suppression and ber quality

    該「紅外名片交換專用晶元」能獨立完成名片交換和管理的任務，具有顯著優點： 1採用紅外數據通信的方式，具有技術方案成熟，交換方法簡單，保密性好，相互電磁干擾小，成本低、簡單易用等優點。
  3. Noise suppression and ventilation of the house of an diesel - electric engine

    柴油發電機房的降噪與通風
  4. According to these accomplishments, several techniques are expounded emphatically in this paper, including 3d refraction statics, coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ), 3d prestack multiple domain random noise attenuation, multiples attenuation, nmo of unsymmetrical hyperbola, dynamic replacement of wave equation, surface - inconsistent residual static, super bin stacking, poststack depth migration and prestack depth migration. all the techniques have been applied in seismic processing of 2d, 3d and wide - line profiling and obtained good results

    本文根據項目組研究成果，重點閘述了三維折射波靜校正技術，疊前波場分離相干噪音壓制方法（疊前fx去噪） ，疊前三維多域隨機噪音衰減技術，多次波衰減技術，非對稱雙曲線動校正技術，波動方程動態替換技術，非地表一致性的剩餘時差靜校正技術，超面元迭加處理技術，疊后深度偏移處理，疊前深度偏移處理等。
  5. Safety devices full safety cover for noise - suppression and dust - proofing. emergency stop button

    安全裝置全機體安全護蓋，可防塵及減低噪音，緊急停機開關。
  6. Used in the circuits of across - the cline type noise suppression and other ac dc circuits

    適用於電源跨線降噪線路以及其它直流交流場合
  7. Asu automatic interference suppression for car radios suppresses ignition noise in the fm band

    調頻干擾自動抑制，在汽車收音機中附加入此電路即可抑制高壓點火噪音的干擾
  8. Experimental result shows the algorithm has nearly the same edge preserving performance as nonlinear multiwavelet transform, and nearly the same speckle noise suppression performance as filtering

    此演算法對原圖像進行多小波變換，然後在不同尺度，不同方向進行自適應閾值處理，模擬結果表明：本演算法能夠有效地抑制了斑點噪聲，又保留有用信號及邊緣信息。
  9. Widely used in fillter, noise suppression and low pulse circuits

    廣泛用於濾波，降噪，低脈沖電路。
  10. On the basis of the chavacteristic that the interferometric fringes have minimum gradient in the tangent direction, this paper employs the spin filtering with curved windows along the fringe tangent direction for interferometric phase images, and its feasibility and efficiency in keeping the fringe information, suppression the noise and improving the unwrapping precision are proved through comparing the different filtering methods and the corresponding phase unwrapping results

    文中根據干涉條紋在切線方向變化最小的特點，利用沿切線方向的曲線窗口對干涉相位圖進行旋濾波降噪，並通過對比不同的濾波結果及相應相位解纏結果，證明了旋濾波在保持條紋結構信息，消除噪聲和提高相位解纏精度應用中的可行性和有效性。
  11. In chapter five to reconst ruct the three - dimensional object cubes, various deconvolution algorithms : nearest neighbor, inverse filtering and constrained iterative deconvolution are developed and applied to both computer generated and experimentally measured image cubes. the best results are obtained using an svd inverse fourier deconvolution algorithm with regularization for noise suppression

    第五章為了重建三維目標立方，發展了各種去卷積演算法：最近鄰、逆濾波和帶約束的迭代去卷積，並應用到計算機產生和試驗測量的圖像立方中，最好的結果是利用具有規則抑制噪聲的svd逆傅立葉變換去卷積演算法獲得的。
  12. The experimental research on emission control catalytic converter has solved the problem of emission control in changan vehicles, mainly by examining the exhaust emission reduction, noise suppression, physical & chemical performance and durability for sc6350c ' s converter

    在排氣凈化器的試驗研究方面，本文主要通過試驗驗證了sc6350c的凈化性能、消聲性能、物化性能和使用壽命等，從而解決了長安汽車的排放問題。
  13. For the theoretical research of catalytic converter, this paper has discussed and analyzed the emission reduction principle, muffler noise suppression mechanism, substrate ' s physical & chemical performance and the durability, and concluded the theoretical principles for the application of exhaust emission control converter. especially in the research of noise suppression mechanism, a new conception of " equivalent design " for catalytic converter and muffler was revealed, which provided the theoretical basis for the optimization of exhaust noise suppression and engine power loss for light - duty vehicle

    在排氣凈化器的理論研究方面，本文主要從排氣凈化器的凈化機理、消聲機理、載體的物化性能以及使用壽命等方面進行了討論和分析，得出了排氣凈化器應用的理論依據，特別是在消聲機理的研究方面，本文提出了一種全新的凈化器與消聲器的等效結構概念，為輕型汽車排氣凈化消聲系統在降噪和發動機功耗方面的優化設計提供了理論基礎。
  14. The study provides one methodological design on multi - band planar metamaterials, to be applied in antenna substrate and noise suppression in microwave circuits

    該研究提供了一種多帶的平面型異向性結構的設計思想，在天線基板和微波電路噪聲抑制中具有廣泛的應用。
  15. In awgn ( additive white gaussian noise ) channel, we introduce a new single - tone interference suppression scheme in the single - tone interference environment

    針對加性白高斯噪聲通道中的發射信號，提出了利用單音信號頻域特性的單音干擾抑制方法。
  16. The system software includes two parts - noise suppression and lung sounds data analysis

    系統的軟體包括肺音去噪和肺音分析兩部分。
  17. The noise suppression uses two methods ? mlms self - adaptive filter arithmetic and blind signal separation. the lung sounds data analysis uses time domain analysis, frequency domain analysis, power spectra analysis, time - varying spectra analysis and so on. healthy people and lung disease patients ’ lung sounds are collected by the system and the data affirms the reliability and practicability of the system

    我們利用該系統對正常人和肺病患者的肺音進行了採集和分析，通過這些分析數據，既肯定了該系統的可靠性和實用性，又對各種肺音分析演算法進行了對比和驗證，對該系統的臨床應用打下了良好的基礎。
  18. Sixty percent improved noise suppression

    噪音減少六成
  19. 1. speckle noise suppression

    Sar圖像去噪演算法研究。
  20. Generally speaking, impulse noise suppression algorithm can be separated into two stages, noise detection and noise removal

    一般而言，突波雜訊移除演演算法分為兩個階段，突波雜訊偵測與影像重建。
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