fractal behavior 中文意思是什麼
fractal behavior
解釋
分形行為-
In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )
本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。 -
The wavelet multi - analysis is adopted to further understand the microstructure of solids holdup fluctuation, the vivid fingermark images show that it is a fractal and dissipative structure. the low and frequency signals reflect the dilute phase fluctuation behavior and dense phase ( cluster ) fluctuation behavior, respectively. to deep understand the multi - scales characteristic of gas - solids circulating fluidization, the wp decompose methods for obtaining the eigenvalue of gas - solid fluidized bed has been developed. the results show that eigenvalues of different scales are effective for identification of non - uniform and dynamic structure of gas - solid fluidized bed
小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構；小波分解后信號中的低頻和高頻成分分別代表了稀相和密相的脈動行為，小波包分解提取能量特徵值的方法能夠揭示氣固的多尺度特性，不同尺度上的能量特徵值四川大學碩十論文反映了氣固循環流化系統中存在的非均勻動態時空結構。 -
Theory of chaos theory fractal market theory and especially behavior finance have broken through some phenomenon from different angle that emh cannot explain
混沌理論和分形市場理論，特別是對於市場異象做出新解釋的行為金融學，都從不同角度對傳統有效市場理論進行了突破。 -
By the analyzing results of experimental data, it is shown that the surface - crack distribution of damaged reinforced concrete structures exhibits a fractal behavior under the concentrated load space while a multifractal behavior under the uniform load space
根據試驗資料分析，證明損傷的鋼筋混凝土結構的表面裂縫分佈具有分形特性，且在集布荷載空間內表現為簡單分形，在勻布荷載空間內表現為多重分形。 -
In this paper, we employ an approach of multifractal analysis to characterize the self - similar traffic in broadband networks. in comparison to the traditional statistical analysis, this approach possesses the capability of describing the long - tern fractal behavior as well as the shortterm behavior. by using this approach, we analyze the real traffic and the results prove the effectiveness of this approach. an important conclusion is obtained that traffic in broadbannd networks owns the multifractal property
本文應用多重分形分析方法對寬帶網路中自相似業務量的分形行為進行分析，與傳統的統計測量方法比較，這種方法可以同時刻劃被觀察數據序列的短期和長期的分形行為.通過對一些業務量模型以及真實業務量的分析，表明該方法可以比較細致地刻劃業務量的分形特性，得到的一個重要的結論是寬帶網路中的業務量具有多重分形特性 -
The input impedance and pattern of koch fractal monopole and tree - like monopole are analyzed. both experimental and numerical results show that the two kinds of antennas both have the characteristics of reduction in size and the tree - like fractal monopole also has multiband behavior
文中對koch分形單極子和樹狀分形單極子的輸入阻抗特性和方向圖特性進行了分析，數值結果和測量數據都表明這兩種分形天線具有尺寸縮減性，而且樹狀分形單極子還具有多波段特性。 -
It shows that traditional finance theory based on the assumptions of normal return distribution, random walk, and independence cannot accurately characterize the price behavior ; while with the hypothesis of fractal capital market, non - normality, fractional brownian motion, and the long - term memory of the financial time series, the behavior of the actual stock price can be characterized well
研究表明，基於有效市場的傳統理論假設:正態分佈、隨機游動與獨立性並不能準確刻化股票價格行為，而基於分形市場的理論假設，非正態分佈、分數布朗運動與長期記憶性能夠很好描述實際資本市場的價格行為。 -
We introduce it firstly. the behavior of particles on peak - valley path can be regarded as a random walk in some restrictive conditions, the track of which is a kind of random fractal. thus peak - valley path method is connected with fractal
我們首次引入此方法，並把粒子在p - v路上的行為看作一種受約束條件的無規行走，行走的軌跡是一種無規分形，從而把p - v路方法與無規分形聯系起來。 -
5 ) the atmospheric noise of interferogram is a fractal process, whose spatial spectrum exhibits the characteristic - 8 / 3 powder law behavior associated with turbulence phenomena. the effects of this 1 / / process to insar dem were anylysised and the error power of noise and atmospheric term were estimated for weighted combination of multi - temporal insar data. the test results showed this data fusion process can improve the accuracy of insar dem
引i 』涉圖的大氣噪聲為一分形過程，其空間譜表現為與渦流現象有關的8 3冪函數特性， l人氣過程和噪聲對利用干涉數據提取的dem精度有很大影響，利用不同時相的dem ，在小波域中估計大氣和噪聲的誤差功率，並在此基礎上對dem進行了權重融合，實驗結果證明，此數據融合方法可以很好的提高幹涉sar所提取的dem的精度。
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