Then an improved method, namely translation invariant de noising was proposed.
在此基礎(chǔ)上,探討了對傳統(tǒng)的閾值方法的改進, 即平移不變小波變換去噪法.
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The bus engine was noising in the background of the phone call.
在打電話的情況下,那輛公共汽車引擎發(fā)出聲音.
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In analytical chemistry, wavelet transform has been mainly utilized for signal smoothing, de - noising and compression.
在分析化學領(lǐng)域中, 小波分析也逐漸應用于去噪與平滑 、 數(shù)據(jù)壓縮等方面.
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One infrared image de - noising approach by fuzzy threshold based on stationary wavelet transform is proposed.
提出了一種基于平穩(wěn)小波變換的紅外圖像模糊閾值去噪方法.
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A wavelet de - noising method is introduced, and feasibility of the method is verified by numerical calculation.
介紹了小波去噪方法, 并通過數(shù)值計算驗證了方法的可行性.
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A new method of impulse de - noising is proposed based on wavelet modulus maximums.
根據(jù)小波系數(shù)模極大值的特性,提出了去除脈沖噪聲的一種新方法.
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De - noising measures are proposed on the analysis the characteristic and source the noise.
本文在分析了干擾信號特點和來源的基礎(chǔ)上,提出了相應的 抗干擾 措施.
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A kind of infrared image threshold de ? noising method based on discrete stationary wavelet transform is given.
提出了一種基于離散平穩(wěn)小波變換的 紅外圖像 去噪方法.
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In this paper , mean threshold is presented on which wavelet packet de noising is studied.
文中提出了平均閾值的概念,并在此基礎(chǔ)上研究了小波包去噪的效果.
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Hydraulic friction welder has some disadvantages as high energy consuming, pressure pulsation, noising and heating.
液壓式摩擦焊機具有能源消耗大 、 壓力脈動 、 噪聲、發(fā)熱等缺點.
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The filter combining the median filter with the wavelet de - noising algorithm is built.
提出了一種將中值濾波與小波消噪算法集成的混合濾波器.
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This paper presented a new method based on nonlinear wavelet transform to image de noising.
提出一種新的非線性小波變換去噪方法.
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As a result, a de - noising algorithm with lift scheme that can work online has been presented.
將提升算法引入陀螺信號的變換過程, 給出了陀螺信號小波去噪的在線計算方法.
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Wavelet scale pruning de - noising method was put forward and its advantages were introduced.
以實例分析的方式提出小波尺度加權(quán)降噪法,并闡述其原理及優(yōu)點.
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