harmonic-mean 中文意思是什麼

harmonic-mean 解釋
調和平均數
  • harmonic : n 1 【音樂】泛音；和聲。2 〈 pl 〉【數學】諧函數，調和函數。3 【物理學】諧波，諧音。adj 1 和睦的...
  • mean : vt 1 意，有…的意思，意思是…。2 意指，用…意思說；意味著，就是。3 （用語言、繪畫等）表示意思，表示...
  1. The mean effective population size could be estimated as a harmonic means of the ne.

    估計出平均有效種群大小，作為所有世代Ne的調和平均值。
  2. Geometric - harmonic mean and characterizations of some mean - values

    調和平均和一些平均值的特徵
  3. Empirical distribution function of fatigue life based on harmonic mean

    基於調和均值的疲勞壽命經驗分佈函數
  4. Feature - preserving denoising of irregular mesh using inverse harmonic mean curvature flow

    用反調和平均曲率流實現網格保特徵平滑
  5. For example, to find the harmonic mean of a data set, use the harmean function

    例如：要查找數據集的調和平均值，請使用harmean函數。
  6. The mean effective population size could be estimated as a harmonic means of the ne

    估計出平均有效種群大小，作為所有世代ne的調和平均值。
  7. They are extensions of the limit properties for nonhomogeneous markov chains, gambling systems, and the harmonic mean of random conditional probablities

    它是非齊次馬氏鏈、賭博系統、隨機條件概率的調和平均等極限性質的推廣。
  8. Some basic relations between arithmetic - geometric mean and geometric - harmonic mean and related inequalities were given. moreover, these two means were compared with some classes of well known compound means

    摘要給出算術幾何平均值與幾何調和平均值之間的一些基本關系式和有關的不等式，並且把它們與常見的幾類復合平均值做了比較。
  9. This thesis focuses on middleware - based load balancing supported by corba, and has made the following contributions : ( 1 ) based on the previous research, we give a method using resource utilization and harmonic mean performance to quantify the load of each node in the heterogeneous environment, which makes the loads comparable

    本文的主要研究內容就是基於corba中間件的負載均衡，具體的研究工作有以下幾點：探討了系統負載的衡量問題，借鑒前人的研究成果，採用以資源利用率和節點的調和性能平均值來綜合衡量系統負載的方法，量化了異構系統中各節點的性能，使得負載具有可比性。
  10. We mainly investigate the second kind. linear stability analysis and numerical simulations will be used, and the evolution equation of a nonlinear resonator filled with kerr medium, the mean - field model for a nonlinear resonator filled with two - level atomic medium, second - harmonic generation system ( shg ) with quadratically nonlinear material, complex ginzburg - landau equation ( cgle ), and coupled map lattice model ( cml ) will be considered in this dissertation. the paper can be divided into three parts : pattern formation, pattern selection and control of stc, the synchronization and applications of stc

    以含有kerr介質非線性光學諧振腔發展方程、含有二能級原子介質的非線性光學諧振腔平均場方程、含有x ~ 2介質的光學二次諧波產生系統模型、及復金茲伯格?朗道方程和耦合映射模型等動力學系統為例，採用線性穩定性分析及數值實驗方法，研究了斑圖形成、斑圖的選擇和時空混沌的控制、時空混沌的同步及其在保密通信方面的應用等三大部分內容。
  11. In fact, the business logic in this case does simple arithmetic geometric, harmonic, and quadratic mean calculations, returning the result to the client

    實際上，此示例中的業務邏輯執行簡單的演算法（幾何、調和及二次平均計算） ，並將結果返回給客戶端。
  12. The initial solutions of two - dimensional harmonic waves are given by landau expansion and the mean - flow - distortion is calculated by the approximation equation. furthermore, we employ iteration method and “ predictor - corrector approach ” to solve the nonlinear equations in order to implement the marching procedure, and the result of nonlinear two - dimensional stability is obtained precisely. the effect of pressure gradient is also studied here

    文中所發展的數值方法，包括採用landau展開給出二維諧波的初始解、模擬流場的均流變形以及採用迭代和預估校正方法實現非線性方程的求解和推進，得到了二維擾動的非平行非線性穩定性的精確結果。
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