decorrelation 中文意思是什麼

decorrelation 解釋
解相關
  1. Then theory of insar and all kinds of decorrelation factors are discussed

    進而對insar的基本工作原理以及影響干涉數據相干性的各種因素進行了分析。
  2. Second, a new wavelet - based denoising method without free parameters is proposed which is based on the sparseness and decorrelation properties of the discrete wavelet transform

    首先提出了一種基於相關鄰域模型的sar圖像rcs重構方法。其次，利用離散小波變換的稀疏性和減相關性進行sar圖像濾波。
  3. Compared with the current whitening transformation, it can get the same result, but the osd operational time is about half of the whitening transformation ' s when it processes the same ambiguity covariance matrix. and the ambiguity screen can improve the reliability of the ambiguity decorrelation

    它與流行的白化變換演算法比較，處理效果近似，但運算量接近白化變換演算法的一半，並且由於採用了模糊度篩選，故提高了模糊度去相關處理的可靠性。
  4. In order to deepen the research on multiuser detection and speed up the process of its entering into the commercial markets, we have studied the problem of multiuser detection based on cdma systems in the paper. from the system simulation view, we have given the structure of decorrelation detector and the one of mmse detector, respectively and designed the two corresponding tokens to expand the functions of cdma library in systemview

    為了推動多用戶檢測理論研究工作的深入開展和加速工程化進程，本文從系統模擬角度對多用戶檢測進行了研究，提出了解相關多用戶檢測器和最小均方誤差多用戶檢測器的結構，設計了多用戶檢測模塊，解決了systemview通信庫欠缺該功能模塊的問題。
  5. 7. based on the comparison with dual band gps phase and c / acode, ambiguity function method, least squares search, ambiguity solution covariance, cholesky disintegrate and least square ambiguity decorrelation adjustment, it is considered the method of ambiguity function using double gps antennas to move baseline and the equation of dual differential carrier phase

    在分析雙頻p碼偽距法、模糊度函數法、最小二乘搜索法、模糊度協方差法、 cholesky分解法、和lambda演算法的基礎上，重點研究基於雙gps天線動一動基線載波相位雙差整周模糊度確定方法。
  6. Decorrelation multi - user detection based on parallel particle swarm optimization

    基於并行粒子群演算法的解相關多用戶檢測
  7. A symbol amplitude of a single - user in a multi - user system is approximated over the window of the frame and a perturbative correction value is calculated based upon a correlation or decorrelation matrix, which is determined by the delay spread of the signals

    在多個使用者系統內的單一使用者的符號振幅系以該畫面的整個視窗來估算，並且系根據一個相關或解相關矩陣來估算，而該矩陣系由訊號的延遲分散來決定。
  8. A lot of parameters related to the research of the interferometric phase difference are formulated and analyzed in detail. the factors that affect the correlation of insar system are discussed comprehensively. the effects caused by all kinds of decorrelation factors are analyzed

    在對干涉相位的研究中，詳細推導了條紋波數、臨界基線、模糊高度、距離向最大可測坡度、頻移、平地相位等參數，並分析了這些參數的物理意義。
  9. Investigation on decorrelation in processing of d - insar

    處理中失相干問題的研究
  10. Decorrelation technique in adaptive acoustic echo canceller system

    立體聲回波對消中的去相關方法研究
  11. The experiments have shown that this method effectively simulates the intrinsic baseline decorrelation effect of insar

    實驗證明，該方案的確能夠正確、有效模擬干涉sar成像固有的基線去相關效應。
  12. An online algorithm for complex independent component analysis was proposed based on the complex nonlinear functions and the decorrelation of two complex - valued vectors

    摘要基於復向量不相關特性和復值非線性函數，提出一種在線復值獨立分量分析演算法。
  13. This dissertation is organized to first provide an overview of the insar theory, all kinds of decorrelation factors, and the error sources of the digital elevation model ( dem )

    本文首先對干涉sar的基本工作原理，影響干涉數據相干性的各種因素、數字高程圖的誤差來源等進行了系統闡述。
  14. The main idea is to make full use of the decorrelation of two complex - valued vectors in generating independent components by non linear decorrelation

    結合非正則復向量的協方差矩陣和偽協方差矩陣構造出了新的代價函數，進而提出新演算法，通過復非線性不相關，從混合信號中提取出復值獨立分量。
  15. 4 ) based on the matrix theory and the constraint condition of the z transformation, a rapid and effective algorithm of ambiguity decorrelation is provided. this algorithm is called osd ( ordering screen decorrelation )

    4 ）基於矩陣理論和z變換的約束條件，提出了一種性能優越的模糊度去相關演算法?排序篩選去相關演算法（ orderingscreendecorrelation ? osd ） 。
  16. At last, we study the fixed estimation statistics of navigation and positioning parameter, compare positioning accuracy of the condition estimation with that of the fixed estimation, and point out interrelation of them. 6 ) after investigating the two methods of increasing the success probability, a new method of increasing success probability is presented. based on the quality of ambiguity estimators, the new method carries out the ambiguity ordering process, chooses ambiguities by estimators " accuracy, and goes on ambiguity decorrelation process using those chosen ambiguities with high accuracy

    6 ）研究了兩種提高整周模糊度估計成功概率的方法，提出了一種提高整周模糊度估計成功概率的方法，該方法是在模糊度去相關變換過程中，根據各個模糊度估計的質量，對模糊度估計元素進行排序選擇，選擇那些估計精度高的模糊度估計元素繼續進行模糊度去相關變換，通過數學分析和模擬證明了這樣的處理過程可以得到較大的成功概率。
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