decomposition algorithm 中文意思是什麼

decomposition algorithm 解釋
分解演算法
  • decomposition : n. 1. 分解，分析，溶解，還原（作用）。2. 腐朽，解體。
  • algorithm : n. 【數學】演算法；規則系統；演段。
  1. According to the lms criterion, steps for calculation implement is proposed., and simulations on convergency and ber properties blind algorithm has been done. in addition, as a introduction of blind algorithm, subspace decomposition, minimum output energy ( moe )

    針對該檢測器，將最小均方演算法（ lms ）應用於該檢測器，給出了演算法實現的計算步驟，模擬了演算法收斂特性及課碼性能，分析了自適應能力。
  2. Firstly, the research of this paper is focus on preflight global planning algorithm based on cell decomposition methods and artificial potential field methods

    本文首先對基於柵格法和人工勢場法思想的離線航跡規劃演算法進行了研究。
  3. Abstract : a cad tool based on a group of efficient algorithms to verify, design, and optimize power / ground networks for standard cell model is presented. nonlinear programming techniques, branch and bound algorithms and incomplete cholesky decomposition conjugate gradient method ( iccg ) are the three main parts of our work. users can choose nonlinear programming method or branch and bound algorithm to satisfy their different requirements of precision and speed. the experimental results prove that the algorithms can run very fast with lower wiring resources consumption. as a result, the cad tool based on these algorithms is able to cope with large - scale circuits

    文摘:介紹了一個基於標準單元布圖模式的電源線/地線網路的輔助設計集成工具.它應用了一系列高效的演算法，為用戶提供了電源線/地線網路的設計、優化和驗證的功能.非線性優化技術、分枝定界演算法和不完全喬萊斯基分解的預優共軛梯度法是該工作的三個主體部分.用戶可以選擇使用非線性規劃的方法或者幾種分枝定界方法來滿足他們對于精度和速度方面的不同需求.實驗結果表明，文中所提供的演算法可以在很快的運行速度下實現更低的布線資源佔用.因此，在這些有效演算法基礎上實現的輔助設計工具具有處理大規模電路的能力
  4. Experimental results in different noises and snr indicated that this vad algorithm can divide speech segments from non - speech segments accurately and reduce voiced - unvoiced error obviously. ( 2 ) an improved dct - hn speech decomposition algorithm based on the harmonic - noise model is presented

    不同噪聲、信噪比下的實驗結果表明，該演算法可以準確區分語音段與非語音段，明顯降低了基音檢測中清濁誤判現象的發生; （ 2 ）基於「諧波-噪聲」模型提出了一種改進的dct - hn語音分解演算法。
  5. First of all, the assembly model of dfa is established and the data structure of the model is proposed ; in order to redesign product and structures and select optimized assembly plans, an assemblability evaluation system is constructed. secondly, assembly process planning is analyzed, including assembly path planning and assembly sequence planning ; and then the thesis brings forward the way of 11 - tuple to represent the movement of assembly / disassembly of assembly elements. in the end, this paper makes an research on the technology of interference checking, raised a kind of algorithm of swift interference checking based on envelops bounding box decomposition, hence, the accuracy and efficiency of the algorithm is improved dramatically

    首先建立了面向裝配設計的裝配模型，給出了它的數據結構；接著從面向產品結構和裝配工藝過程兩方面再設計的角度，構建了裝配性評價體系；接著闡述裝配工藝規劃技術，包括裝配路徑規劃和裝配順序規劃；然後提出了11元組法來表示裝配元件的裝拆運動；最後對干涉檢驗技術進行了研究，採用一種基於包容盒逐層的快速干涉檢查演算法，提高演算法的精度和效率。
  6. Discussion and improvement on empirical mode decomposition algorithm

    經驗模式分解演算法的探討和改進
  7. Decomposition algorithm on structural dynamic inversion with incomplete input information

    輸入未知情況下結構復合反演的兩步法
  8. A dual decomposition algorithm for turbulent wake flows after blunt bodies using the wavelet packet method

    鈍體尾流的雙重小波包分解
  9. Parallel domain decomposition algorithm based on schwarz chaotic relaxation for die casting mold filling simulation

    混亂鬆弛法的壓鑄充型模擬并行分區演算法
  10. Finite difference domain decomposition algorithm on unstructured triangular mesh for parabolic equation

    一類無結構三角網上拋物方程的有限差分區域分解演算法
  11. Based on the quantum genetic algorithm ( qga ) and the matching pursuit ( mp ), a fast image sparse decomposition algorithm was put forward to reduce the amount of calculation

    摘要為了減少圖像稀疏分解的計算量，提出了一種基於量子遺傳演算法與匹配追蹤相結合的圖像稀疏分解快速演算法。
  12. In chapter 5, we extent the results of the finite difference domain decomposition algorithm of paper [ 13 ] for two dimensional heat equation and give some numerical results

    在第五章，我們在二維熱傳導方程求解上擴充了dawson等人的區域分解演算法。給出了關于演算法計算精度的數值結果。
  13. The famous mallat decomposition algorithm is applied. the correlations between the neighboring wavelet transform coefficients are utilized to restrain noises and the local maxima of the coefficients provide information of image boundaries

    並利用相鄰尺度間小波系數的相關性和一種非線性函數進行噪聲抑制，同時利用小波系數的模極大值來提取邊緣點。
  14. The thesis introduces two basic thinking in field of optic character recognition ( ocr ), which is statistical - decision algorithm based on math characteristic of character and structure - decomposition algorithm based on physical characteristic of character

    文字識別的原理和方法介紹了文字識別領域採用的一般方法和策略? ?基於數學特徵的統計決策法和基於結構特徵的句法分析法。
  15. Numerical simulation signal and vibration acceleration signal of a roughing mill main drive speed reduction unit have been decomposed by using empirical mode decomposition algorithm ; each component has been carried on spectral analysis

    摘要運用經驗模式分解演算法對數值模擬信號及某軋鋼廠粗軋機主傳動減速機振動加速度信號進行了分解，從而得到若干個基本模式分量，對每個模式分量進行了頻譜分析。
  16. Therefore, research on improving the image resolution of sar and isar continuously has been a hot as well important topic. time series echo signal can be decomposed to imfs ( intrinsic mode function ) by emd ( empirical mode decomposition ) algorithm, which is distributed following frequency

    經驗模態分解（ emd : empiricalmodedecomposition ）方法能夠把時間序列信號分解成有限數目的本徵模態函數（ imf : instrinsicmodefunction ） ，分解結果按頻率高低分佈。
  17. The results of emulation and practical technical application indicate that time sequence components observed by empirical mode decomposition algorithm and frequency spec trum of them can reflect partial failure signature of gear adequately, at the same time, the weak signal feature can be easily extracted from them

    模擬研究及實際工程應用表明，採用經驗模式分解演算法后得到的時序分量及其頻譜能夠很好地體現齒輪局部故障特徵，具有很強的弱信號特徵提取能力。
  18. Based on the idea of linkage identification, piecewise interval correlation by iteration ( pici ) linkage identification based population decomposition algorithm is presented in allusion to the deficiency of existing population decomposition methods in coevolutionary algorithm

    摘要針對已有協同進化演算法種群分割方法的不足，借鑒連接識別思想，提出用分段間隔相關迭代連接識別進行種群分割的演算法。
  19. Faced with such problems, a modified adaptive eigenvalue decomposition algorithm maeda for time delay estimation is proposed, based on which an emulation system is developed. experimental results show that the proposed new algorithm works well in sound source location and moving sound source tracking, meanwhile, it overcomes the drawbacks of the traditional aeda algorithm

    實驗表明在真實的聲場環境下該演算法能夠對單個聲源的三維空間位置進行實時的定位和跟蹤，系統在1 . 5m范圍內對聲源的定位誤差小於8cm ，聲源位置變化時，系統也能準確跟蹤聲源的位置。
  20. In chapter 4, we present some new techniques in designing finite difference domain decomposition algorithm for the heat equation. the basic procedure is to define the finite difference schemes at the interface grid points with smaller time step by explicit schemes, and the prior error estimates for the numerical solutions are obtained

    在第四章，我們發展了一些新技術，在子區域的邊界處採用小時間步長古典顯式格式求解，構造了新的區域分解演算法，得到了差分解的先驗誤差估計。
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