第二代小波 的英文怎麼說

中文拼音 [dìèrdàixiǎobō]
第二代小波 英文
lifting wavelet
  • 第 : Ⅰ助詞（用在整數的數詞前 表示次序） auxiliary word for ordinal numbers Ⅱ名詞1 [書面語] （科第） gr...
  • 二 : Ⅰ數詞（一加一后所得） two Ⅱ形容詞（兩樣） different
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 第二 : 1. （序數） second 2. （姓氏） a surname
  1. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  2. Application of lifting wavelet transform in image denoising

    基於第二代小波變換的圖像除噪
  3. The variational trait of the first temporal coefficient is that the coefficient is often positive in 1960s, often negative in 1970s, the break point often happen in 1960s and 1970s, especialy 1970s ; the fluctuate of the second temporal coefficient of year. spring and autumn appears little change, but appears much change of summer and winter, the break point often happen in 1980s and 1990s, specially 1980s ; the change trend of the third temporal coefficient is not obvious during 1961 to 2000, only appears clear raise in the anaphase 1990s ; it is difficult to detail the positive and negative trend of the fourth temporal coefficient, the situation of the coefficient appears alternant change of positive value and negative value, the break points happen concentratively in 1990s, the situation of the fifth temporal coefficient is like the fourth ' s ; the alternate of positive value and negative value of the sixth temporal coefficient is obvious, then the negative trend take advantage after 1990s, the distribution of the break point is even, but most of them still in 1990s ; the break points happen many times, but it is limited that the break points attain 0. 05 significance test

    第一時間系數變化大體有如下特點：對年和季節來說， 60年代系數多表現為正值， 70年代多表現為負值，突變點多發生於60 、 70年代，特別是60年代；第二時間系數在年、春季、秋季表現為波動很小，夏季和冬季則很大，突變點多發生於80 、 90年代，特別是80年代；第三時間系數正負變化趨勢不明顯，只是90年代後期在年和夏季降水中升高明顯；第四時間系數基本無明顯正負趨勢可言，只是正負交替出現，突變點集中出現在90年代；同第四時間系數相似，第五時間系數亦無明顯正負趨勢，突變點多出現在90年代；第六時間系數正負交替明顯，進入叨年代后負趨勢為主，突變點分佈較均勻，但仍以904atvjz多；突變點出良多，但突變區域艾擇no 05 ggrr著性以上的卻有限。
  4. Removing image noise based on second generation wavelet transform

    基於第二代小波變換的圖像消噪
  5. Application of de - noising based on second generation wavelet to blind source separation

    第二代小波降噪在盲源分離技術中的研究應用
  6. Denoising method and fault diagnosis of vibrating signal based on second generation wavelet transform

    基於第二代小波變換的振動信號去噪與故障診斷
  7. Denoising method and fault diagnosis of rotating machinery vibrating signal based on second generation wavelet transform

    基於第二代小波變換的旋轉機械振動信號去噪
  8. This paper discusses second - generation wavelets based on lifting scheme used in lossless image compression and the software implementation

    本文討論基於提升方案的「第二代小波」應用與圖像無損壓縮，並用軟體編程具體實現。
  9. On the other hand, the lifting scheme, also called second generation wavelet, was put forward by wim sweldens recently. it makes possible the build of nonlinear wavelet

    近幾年由sweldens提出的第二代小波，又叫小波提升格，使得非線性小波的構造和應用成為可能。
  10. Wavelet transform is a useful mathematical tool for most signal and image processing. the second generation wavelet - lifting scheme makes wavelet theories more simple and versatile in use

    小波變換是對大多數信號和圖像處理非常有用的一種數學工具，第二代小波?提升框架使得小波理論在實現時更加容易和多樣。
  11. 3. have analyzed and systemically summarized principles and realizing methods of the second generation wavelet, have analyzed advantages of the second generation wavelet transform and their applications in image compression

    （ 3 ）根據近些年發表的文章，分析並系統整理了第二代小波變換的理論與實現方法，分析了第二代小波變換的優勢及這些優勢在圖像壓縮中的應用。
  12. Secondly, on the basis of understanding the theory of the core compression arithmetic in jpeg2000, we deal with some image by the second wavelet transform and entropy arithmetic encoding used in jpeg2000

    為此，我們在充分了解jpeg2000標準的壓縮、解壓縮原理的基礎上，採用jpeg2000標準的核心壓縮演算法，即第二代小波快速演算法以及算術編碼過程，對一些圖像進行了處理。
  13. Because we live in a colorful nature, it is important for us to develop the color - scale mathematical morphology to processing color pictures ; in the other way, lift scheme, the second generation wavelets recently proposed by swesdens, is a useful technique for constructing new wavelet decomposition

    由於我們生活在一個有豐富色彩的自然界中，所以發展彩色形態學並將其應用於實際是非常重要的。另一方面，近幾年由swesdens提出的提升格，也稱做第二代小波，是一個構造小波分解，尤其是非線性小波的一個強有力的工具。
  14. For ease ache, we import new rf tip from developed country, the tip area is bigger than old tip nearly 50 %, the duration is shorten from 5. 3s to 1. 9s so that the treatment has been shorten from two hours to one and half hour, at the same time, which make the client feel better

    為了降低疼痛，從國外引進的第二代電波拉皮快速治療大探頭，治療面積比目前的探頭增加50 % 、擊發時間從5 . 3秒縮短為1 . 9秒、原本需要2小時半的療程縮短為1小時半，讓治療時間更縮短、疼痛指數更減低。
  15. This method takes the second generation wavelet transformation as a base, using the interrelation between transformation sample and adjacent sample to detect partial feature of the signal, and according to the magnitude of related coefficient to define the optimal pre detector and re - newer of every sample in every dimension, so as to let the wavelet be able to suit fairly the partial feature of the signal

    該方法以第二代小波變換為基礎，用變換樣本與相鄰樣本之間的相關性，來檢測信號的局部特徵，並根據相關系數的大小，來確定每一尺度上的每個樣本的最佳預測器和更新器，使小波能夠較好地適應信號的局部特徵。
  16. Abstract : this paper discusses implementation of lifting scheme for wavelet transform used in lossless compression of image on the platform of tms320c6201 dsps. the second generation wavelet transforms based on lifting scheme can construct lossless integer to integer wavelet transforms. the lifting scheme has a lot of algoritmic advantages : efficiency, parallelism, in - place calculation. so it can be well implemented on dsps. this paper also discusses improving implementation of wavelet transform. taking advantage of the fixed - point calculation performance of tms320c6201, the implementation can calculate integer wavelet transforms using fixed - point calculation

    本文以tms320c6201晶元為平臺，探討了提升格式構造小波變換應用於圖象快速無損壓縮的具體實現。基於提升格式的「第二代小波變換」可以實現無損的整數到整數的小波變換，其演算法的高效并行及在位計算的特性適合在dsps上實現。
  17. The research works of this article mainly include several aspects as follows : 1. wavelet analysis theories is researched, which include the first and the second generations of wavelet transformation, the basic concept, principle and algorithm, especially the multi - resolution of wavelet and the lifting scheme theory of the second - generation wavelet. the research contents about digital watermark are introduced systematically, and the general principle and universal model are summarized and the primary applied prospect is also pointed out

    本文的研究工作主要包括以下幾個方面: 1 .研究了小波分析理論，包括第一代和第二代小波變換的基本概念，原理，演算法，特別是小波的多分辨分析和第二代小波的提升框架理論;系統地介紹了數字水印研究內容，總結了它的一般原理及通用模型，並指出了其主要應用前景，分析了數字水印的各種典型演算法、以及主要的攻擊方式。
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