stationary distribution 中文意思是什麼

stationary distribution 解釋
定常分佈
  • stationary : adj. 不動的，靜止的，不變的；不增不減的，固定的，裝定的。n. 1. 不動的人，固定物。2. 〈pl. 〉駐軍。n. -ariness
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. The hitting time and stationary distribution for single birth processes

    單生過程擊中時與平穩分佈
  2. Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results

    文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便於安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分佈，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合
  3. On the joint limiting distribution of the partial sum and maximum of strongly dependent stationary normal sequence

    強相依平穩正態序列的部分和與最大值的聯合極限分佈
  4. On the joint limiting distribution of the partial sum and maximum of strongly dependent stationary normal sequence with random index

    具有隨機足標的強相依正態序列部分和與最大值的聯合極限分佈
  5. 2 ) tansformed the real part and imaginary part of interferogram to stationary wavelet domain, analyzed the pdf of signal and noise wavelet coefficients using pearson distribution system, then evaluated the wavelet coefficients of signal in stationary wavelet domain by maximum a posterior ( map ) criteria to reconstruct the interferogram

    2 ）將干涉圖的實部和虛部分解到靜態小波域，用pearson分佈系作近似，分析了信號和噪聲小波系數的概率密度函數，在靜態小波域用map準則估計信號的小波系數用於干涉圖的重建。
  6. Based on the nonlinear equilibrium equation of the cable - cabin system, a stationary model for position control of the flexible cable - cabin system with large span is established through optimal strategy on the distribution of the driving forces. thus the unlooped control of movement of the cabin is realized by adjusting the lengths of the cables coordinately

    在建立非線性艙索系統靜平衡方程的基礎上，採取使驅動力均勻的優化配置策略，建立了大跨度柔性艙索系統的穩態位置控制模型，實現了基於索長調整的饋源艙開環運動控制。
  7. Based on the character of short - time non - stationary random signal, the feature of energy distribution of multi - interval - time in millisecond blast signals was investigated by means of the wavelet packet method

    摘要根據爆破振動信號具有短時非平穩的特點，利用小波包分析技術對滿足分析要求的多段微差爆破振動信號的能量分佈特徵進行研究。
  8. We then consider the n policy m / g / 1 queueing model with two priorities. by using the supplementary variable method to analyze the state probability equations, we derive the generating function of queueing length distribution and the mean queue length in the buffer of the communications network. and through further discussing for the queue with various priorities, we derive the generating function of queueing length distribution and the stationary queueing length in queue models with various priorities

    其次研究帶有兩個優先權的n策略m g 1排隊模型，利用補充變量法對狀態概率方程組進行分析，得出了此排隊系統隊長分佈母函數及通信網緩沖器中的平均隊長，並對不同優先權隊列的進一步討論，得出了不同優先權隊列的隊長分佈母函數及穩態隊長。
  9. Markov chain : discret - time markov chains, classification of states, ergodic, stationary distribution. continuous - time markov chains, birth and death process

    馬爾可夫鏈：離散時間的馬爾可夫鏈，狀態的分類，遍歷性，平穩分佈。連續時間的馬爾可夫鏈，生滅過程。
  10. When the system is initially at high concentration state, with the increasing of the cross - correlation, although the stationary probability distribution ( spd ) of the tf - a monomer concentration at low concentration state is increased, yet the mfpt is decreased due to the decreasing of the spd of the transient states between the two steady stable states which acts just like a " channel "

    其實這兩個結果並不矛盾，因為我們可以看到mfpt似乎與中間的瞬態的幾率分佈的關系更為密切。中間瞬態就類似一個「通道」 ，當瞬態的幾率分佈高時，通道就寬， mfpt就低;反之，當瞬態的幾率分佈低時，通道就窄， mfpt就高。
  11. ( 3 ) we presented the existent condition and representation formula of the stationary distribution of the waiting time w ( t ) of the arrival customer at time t for gi / g / 1 queueing system

    （ 3 ）給出gi g 1排隊系統在時刻t到達的顧客的等待時間w （ t ）的平穩分佈的存在條件及表達式。
  12. ( ii ) statistical equilibrium theory for gi / g / 1 queueing system ( 1 ) calculation of expectation and integral of a special family of func - tions of the idle - busy period for gi / g / 1 queueing system is settled. these element will be shown in the representation of the stationary distribution for the l ( t )

    （二） gi g 1排隊系統的統計平衡理論（ 1 ）求出gi g 1排隊系統的忙閑周期的數學期望和特定的一族函數的積分，這些量將在隊長l （ t ）的平穩分佈的表達式中出現。
  13. Secondly, functional derivation is employed to analyze the two - dimensional colored noise in the third order laser model with dispersive medium. the stationary intensity distribution is derived. the variation of the most probable intensity with pump parameter and noise intensity correlation time is investigated

    其次從色散型介質中三次激光模型出發，通過泛函導數，應用小近似計算兩維色噪聲，得到激光場定態強度分佈，研究了定態強度分佈的極值點隨抽運參量和強度噪聲相關時間的變化情況。
  14. This separation can be performed effectively by both marginal distribution and residuals analysis of parameters for anomalous component. experimental result shows the method can deal with non - stationary traffic data, so anomaly detection of real network traffic is implemented

    實驗結果表明，由於不必將整個時間序列進行分片和單獨擬合，演算法可以直接處理非平穩流量數據，實現了真正意義上的網路流異常檢測功能。
  15. On the one hand, the traffic system has hybrid dynamic property of discrete event and continuous time, high nonlinearity, non - stationary randomness with unknown distribution, fluctuating system parameters according to environmental conditions and people ' s travel demand, and strong - coupling adjacent intersections. therefore, the states of a traffic system are difficult to measure, predict or control. on the other hand, several kinds of control action are taken on the urban traffic system, such as signals at intersections, guiding information and etc. signals are the most commonly used control action

    一方面，從系統動力學角度分析，具有離散事件一連續時間混合動態特性、高度非線性、非平穩未知分佈的隨機性、系統參數經常隨環境條件和人們出行需求發生漂移以及交叉口之間具有強耦合特性等，所以系統狀態難以準確測量、預測和控制；另一方面，交通系統的控製作用有很多種，如信號燈、誘導信息等，信號燈是當前被廣泛應用的主要控製作用。
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