非變換的 的英文怎麼說
中文拼音 [fēibiànhuànde]
非變換的
英文
unmapped-
Nonlinear adaptive equalizer based on wavelet packet transform
基於小波包變換的非線性自適應均衡器演算法As we all known, with the founding of euclidean geometry in ancient greece, with the development of analytic geometry and other kinds of geometries, with f. kline " s erlanger program in 1872 and the new developments of geometry in 20th century such as topology and so on, man has developed their understand of geometry. on the other hand, euclid formed geometry as a deductive system by using axiomatic theory for the first time. the content and method of geometry have dramatically changed, but the geometry curriculum has not changed correspondingly until the first strike from kline and perry " s appealing
縱觀幾何學發展的歷史,可以稱得上波瀾壯闊:一方面,從古希臘時代的歐氏綜合幾何,到近代解析幾何等多種幾何的發展,以及用變換的方法處理幾何的埃爾朗根綱領,到20世紀拓撲學、高維空間理論等幾何學的新發展,這一切都在不斷豐富人們對幾何學的認識;另一方面,從歐幾里得第一次使用公理化方法把幾何學組織成一個邏輯演繹體系,到羅巴切夫斯基非歐幾何的發現,以及希爾伯特形式公理體系的建立,極大地發展了公理化思想方法,不管是幾何學的內容還是方法都發生了質的飛躍。A database method of nonlinear oil film force based on poincare transformation
變換的滑動軸承非線性油膜力數據庫方法In the paper, we describe the whole configuration of the joint transform correlator ; introduce the correlative theories of joint fourier transform in detail ; in order to achieve better correlation result, the nonlinear processing of joint transform power spectrum ( jtps ) is put forward, the effect of jtps laplace sharpening and binary processing to the correlation image is given ; the method of the best binary threshold is determined ; we analyse the correlation image, present the way that removes liquid crystal diffraction spot, direct current spot and image noise, and binarize the correlation image finally
本論文主要對提出的聯合變換相關的整體結構進行了描述;詳細介紹了聯合傅里葉變換的相關理論;為了得到更好的相關結果,本文提出對聯合功率譜進行非線性處理的方法,給出了聯合變換功率譜的拉普拉斯銳化和譜的二值化處理對相關峰圖像的影響及二值化最佳閾值的確定方法;對相關峰圖像信息進行了分析;提出了消除液晶衍射光斑、直流光斑和圖像噪聲的方法;最後對相關峰圖像進行了二值化處理。Analysis of nonlinear norm transform based on describing function
非線性度變換的描述函數法分析In order to overcome the difficulty mentioned above, this paper provides an improved heat transfer equation and a mended bem for the problems. first of all, the enthalpy and the " virtual temperature " are introduced into the paper to eliminate several mutative thermophysical properties in the heat transfer equation. secondly, the movement of the boundary between the solid and liquid phases in the billet is educed by virtue of the laplace transform
這些改進包括:引入熱焓和「虛擬溫度」的概念,對非常數的熱物性參數進行整合:充分考慮鑄坯凝固潛熱釋放帶來的影響,利用「溫度回升法」來加以處理;利用拉氏變換和反拉氏變換的原理來對凝固過程中鑄坯內部固液相界面的移動方程進行了推導和求解,在凝固過程中充分考慮鑄坯內部的固液兩相的影響等等。In the traditional wavelet transform, because the wavelet filter and coefficient is fixed, as a result, when the discontinuous signal is analyzed, it will produce a lot of big wavelet coefficients in the transition, which makes against the compression. in the image processing, some image is roughness, and it may has sharp edges and oddity parts
由於傳統小波變換的濾波器長度和系數是固定不變的,不能適應輸入信號而變化,這使得在分析非連續信號時,在躍變點兩側會產生大的小波系數;對具有尖銳邊緣、分段光滑或奇異點、圖文混合圖像處理效果很差。In this thesis, the main contents are following : 1. reviewing the theory of nonlinear frequency conversion. quasi - phase - matching is discused. presenting the method for configuring periodically poled as well as multiple period superlattice
闡述了非線性頻率變換的原理,討論了相位匹配和準相位匹配技術,著重說明了周期和準周期光學超晶格的工作原理。This paper first researched the general situation of domestic and abroad developments in the field of ultra - precision aspheric surface machining technology and its numerical control system, analyzed the aspheric surface machining principle of ultra - precision machine, and in these bases, founded the kinematics model of ultra - precision machine in ideal condition using the homogeneous coordinate conversion method in robotics
分析了本實驗室超精密機床非球面加工原理,在此基礎上應用機器人學中齊次坐標變換的方法建立了理想情況下超精密機床運動學模型,通過綜合分析超精密機床的運動誤差,給出了超精密機床的誤差補償模型。Perspective, in all its variations and permutations ( e. g., external / internal, divine / human, objective / subjective, impersonal / personal, public / private, singular / multiple, sincere / ironic, omniscient / solipsistic, totalizing / partial ), operates as one of the central framing techniques for orienting narrative, inasmuch as it limits what information is available and possible to know at any particular moment as well as how information gets divulged over time
各種變換的視角(例如:外在內在,神聖人類,客觀主觀,非個人的個人的,公開私有,單一多數,真誠諷刺,全知唯我,整體部分) ,為重要的主導敘事的架構技巧之一,在其可限的范圍內,訊息的取得、得知的特定契機以及在時間遞演下,訊息是如何傳播的。In the second chapter, the mathematical morphology is used to the target detection problem. first, a background estimator using gray morphologic open operation is proposed. second, a small target detection method based on the gray morphologic top - hat transform is put forward
在第二章中,作者將灰度形態學運用於目標標檢測中,提出了一種基於灰度形態開、閉運算的非線性背景估計方法,然後論述了運用灰度形態top ? hat變換的小目標檢測方法。Two kinds of digital video watermarking schemes with hierarchical multiresolution spatio - temporal algorithm, non - blind and blind watermarking algorithm, based on video scene shots are presented in this paper. they are both based on digital video scene segmentation and 3d wavelet transform
本文提出了兩種基於視頻流的場景分割和視頻序列的三維小波變換的空時多分辨數字水印演算法,即非盲水印演算法和盲水印演算法。In chapter l, we introduce the relative background on this paper and give some simple expressions of the work which have been studied. in chapter 2, in virtue of the notion of likelihood ratio the limit properties of the sequences of dependent nonnegative continuous random variables are studied, and a class of strong limit theorems represented by inequalities are obtained. the bounds given by these theorems depend on positive constant c. in chapter 3, by means of the notion of log likelihood ratio, a kind random strong deviation theorem are obtained, and the bounds given by these theorems depend on r ( )
第一章,介紹本論文的選題背景,對已有的工作進行扼要的介紹;第二章,利用似然比的概念研究相依連續型非負隨機變量序列的極限性質,得到一類強偏差定理,其偏差界依賴于正常數c ;第三章,利用對數似然比的概念得到一類隨機偏差定理,其偏差界依賴于r ( ) ,證明中引進了尾概率和尾概率的laplace變換的概念;第四章,利用對數似然比的概念,得到了一類關于任意連續型隨機變量序列的泛函的強偏差定理。According to the dirac constrain theory and the extended condition, we deduce the gauge generators, show the brst transformation of ( 1 + 1 ) dimension o ( 3 ) non - linear model under the new general condition. we first gain the new general commutation relations of ghost field, deduce the brst charge from gauge generator, complete the general brst quantization of the model, get green function, connecting green function and generating functional, gain three kinds of ward identities. at last, we complete the brst quantization of o ( 3 ) non - linear model with topological term in ( 1 + 1 ) dimensions space - time
最後依據dirac約束規范理論和推廣的條件,導出了規范生成元,推導出了1 + 1維o ( 3 )非線性模型的新的一般條件下的brst變換,給出了其brst變換與dirac規范變換的等價性,首次得到了鬼場的一般對易關系,且其一般參數為零時就回到通常的鬼場的對易關系,第一次由規范生成元導出了brst荷,進而完成了此模型的一般的brst量子化,並在此基礎上進一步導出了此系統的green函數、連通green函數生成泛函和正規頂角生成泛函,獲得了三種不同的ward恆等式。Also an angle based isomap method is proposed. experiments show that angle based isomap can preserve the geometric characteristic very well. as both lle and isomap do not provide a transform for
( 4 )在分析和討論lle和isomap這兩種非線性降維方法的基礎上,給出了一類基於保角變換的isomap演算法,實驗表明這種方法可以在降維過程中很好的保持子空間的幾何結構。Firstly, the basic theory of switch reluctance generator ( srg ) is discussed in detailed, based on the mechanism electric energy converting analysis, non - linear analysis and non - linear simulation. three control methods of srg ( angle position control method, current chopping control method, pulse width modulation control method ) are deeply studied and analyzed. the electronic controller, which controlled by dsp or by hardware circuit are developed for low - power switched reluctance generation system
首先系統地研究了開關磁阻電機發電運行的基本理論,從機電能量變換的角度分析開關磁阻發電機的機電能量變化規律;通過非線性分析和非線性模擬方法,明晰開關磁阻電機發電本質,概括出開關磁阻電機發電運行的特點;系統、深入地研究了開關磁阻電機發電運行的控制方案(角度位置控制、電流斬波控制、脈寬調制控制) 。The main work and originality in this thesis can be summarized as following : 1. analysis of acoustic characteristics of ship ' s radiated noise both in time and frequency domain, especially its deviation from the ordinary statistical signal. studies on two modern signal processing methods - higher - order statistics ( hos ) and wavelet transform
分析了艦船輻射噪聲的通過特性、調制特性、譜特性與線譜的特徵及應用,特別分析了輻射噪聲譜的「三非」特性;研究了基於高階譜分析和小波變換的艦船輻射噪聲特徵。An improved adaptive image watermarking algorithm based on block dct and arnold shuffling is proposed : with shuffling techniques in image watermarking, you can not only prevent illegal users from riddling the content of the images, but also disperse the distributing of error bits in order to enhance the robustness of watermarking
提出了一種改進的基於分塊dct ( discreteconsinetransform )變換和arnold變換的自適應圖像水印演算法:本文將信息置亂技術用於圖像水印中,一方面可以使非法使用者無法破譯圖像的內容,另一方面可以盡可能的分散錯誤比特的分佈,從而提高數字水印的魯棒性。Skeleton of shapes is a main thread of this paper. methods based on distance transformation can generate skeletons with accurate position, but connectivity of the skeleton branches must be carefully checked. it is difficult to check the connectivity when the structures of the skeleton are very complicated
骨架概念是本文的一條主線,基於距離變換的骨架求解演算法得到的骨架盡管準確光滑,但我們必需仔細地檢查其連續性;而當骨架的結構較為復雜時,這種連續性檢查會變得非常困難。It also studies the influencing factors including sampling frequency, pd waveform, decline time, time intervals between pd pulses, mother wavelet, center frequency of interference, entropy threshold value and snr. in addition, it applies wavelet packet method ( wpm ) for non - stationary signal de - noising in on - line pd monitoring and analyzes the processing results under different pd waveform, sampling frequency and noise level. firstly, the curve of pd
基於小波包變換的非平穩信號消噪演算法( wpm )已較為成熟,本文將其應用於局部放電在線監測,通過研究其對不同局放波形、采樣率、噪聲水平下的處理效果,首次提出了理想白噪聲條件下提取局部放電信號的曲線,分析了各種因素對該演算法下信號失真的影響。分享友人