small nonlinearity 中文意思是什麼

small nonlinearity 解釋
弱非線性
  • small : adj 1 小 （opp large） 少 （opp large numerous） 細小的；窄小的；瑣細的；些微的；少額的（收入等）...
  • nonlinearity : 非線性環節
  1. Two kinds of nonlinear conduction behavior for polymer based conducting composites can be : one is the irreversibly electrical nonlinearity taking place in extreme conditions owing to application of high voltage or current ; the other one is reversibly electrical nonlinearity occurring in moderate conditions due to application of small bias or current

    摘要導電填料復合材料的非線性導電行為可分為兩大類，即在高壓或強電流作用下發生不可逆非線性導電行為，以及在低壓或弱電流作用下的宏觀可逆非線性導電行為。
  2. However, owing to the assumptions of weak dispersion and weak nonlinearity, the standard boussinesq equations derived by peregrine are restricted to shallow water areas and to small nonlinear

    但經典boussinesq方程（ peregrine ）只具有弱非線性和弱色散性，限制了其僅適用於淺水區域和弱非線性效應情況。
  3. The technology of spectral recognition is key to spectral quapitative analysis. for quickly recognising spectral signal, the method of spectral recognition based on based on multiple features and neural network is adopted. the model transfer is a basic method to solve universal and comparable performance of spectrometers. the method based on support vector machine and piecewise direct standardization is put forward for solve the question of nonlinearity 、 small - sample

    深入探討了光譜信號的識別問題，對光譜識別的基本方法和光譜信號的特徵提取方法進行了相應的分析研究，提出了採用多特徵和神經網路構建光譜識別框架的方法，以實現光譜信號的快速正確地識別。
  4. Every functional model is designed in detail. the method based on uniformity design 、 wavelet analysis 、 cross validation and support vector machine is put forward for solve the question of nonlinearity 、 small - sample in the spectral multicomponent analysis. the method of selecting good wavelength data for building analysis model is an effective improving analysis precision. to quicken convergence, the piecewise wavelength selection method based on particle swarm optimization algorithm is established

    深入研究了光譜信號的多組分測定問題，以高效、實用化為目標，從實驗設計到演算法選擇進行了較為詳細地分析和論述，提出了基於均勻設計、小波變換和支持向量機的組合式演算法和策略，解決了在光譜多組分測量中遇到的非線性校正問題。
  5. An approximate system of original nonlinear system is obtained by expanding the original system on the dynamic state on the basis of analyzing the decouplled matrix of original nonminimum phase system with small nonlinearity. then the approximate system is feedback linearization controlled

    通過對弱非線性非最小相位系統解耦矩陣的分析，將原系統的狀態進行擴張，以得到與原系統在本質上相似的近似系統，然後再對近似系統進行反饋線性化設計。
  6. Based on interval the computation cost of interval newton algorithm is larger than the general newton iteration method. the computation time of interval newton algorithm tends to grow exponentially with the dimension. even for small problems, interval newton algorithm often requires enormous computation time if the nonlinearity of the problem is very large or the problem is ill - conditioned

    但是由於區間牛頓法是以區間為迭代單位，其計算量遠大於一般的牛頓類迭代法，其計算時間隨著方程組維數n的增加而呈指數增長；而且即使在維數n很小時，若方程組的非線性程度很強或方程組為病態，所需的計算時間也很大。
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