subspace 中文意思是什麼

subspace 解釋
n. 名詞 【數學】子空間。

  1. - similar to asm, active appearance models ( aam ) is also composed of two parts : the aam subspace model and the aam search

    -與主動形狀模型演算法類似，主動表面模型也由兩部分組成：子空間模型和搜索過程。
  2. Experimental results demonstrate that our method can find the optimal aam subspace model rapidly and improve the performance of aam significantly

    實驗結果表明，本文提出的方法能夠快速、準確地找到最優子空間，從而極大地提高主動表面模型的性能。
  3. A methodology, called signal subspace correlation ( ssc ), is introduced

    這個方法稱為訊號次空間關聯法。
  4. 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。
  5. Outlier detection is a very important technique in data mining. in this paper, a more practicable system on outlier mining technique in high - dimensional is presented, which uses reduction character of rough set to cut out some inessential attributes and then mines outliers in subspace of every correlation rules

    本文提出了對高維空間下離群點挖掘技術上的一個改進，即利用粗糙集的約簡特性對高維空間下的數據屬性進行約簡，通過約簡一些無關緊要的屬性來減少高維空間的維數。
  6. We have discussed sum for subspace of vector space, and cannot popularize sum of subspace to infinitude

    摘要對向量空間的子空間的和的概念不能推廣到無限多個子空間的情形進行了討論。
  7. All of above presents the data to study the algorithm which will be used to detect the targets against the broadened bragg lines. eigenstucture - based algorithms are used to realize bearing resolution on the basis of synthetically comparing several classical algorithms. first sea echo ’ s bearing prior knowledge is utilized to constitute project operator to constraint the noise subspace estimation with the use of constrained music algorithms, which largely increases the resolution and doa estimated accuracy

    為檢測海上目標的方位信息，在綜合分析比較各類演算法的基礎上，本文採用特徵結構類演算法來實現空間方位分辨中的constrainedmusic演算法，此方法充分利用了海浪的方位先驗信息來構造投影運算元約束噪聲子空間的估計，大大提高了目標解析度和估計精度。
  8. A digital watermarking algorithm based on subspace

    基於分形壓縮編碼的數字水印技術
  9. A class of lattice - subspace in regular operator space

    正則運算元空間上的一類格子空間
  10. A class of inverse problem for matrices on subspace

    子空間上一類矩陣反問題
  11. The points on s have one distance to translation subspace of l

    的平移子空間距離為1的點
  12. A conjugate gradient method based on subset of subspace

    基於子空間子集最優的共軛梯度法
  13. Detailed work include : generalizing, analyzing, mathematically calculating, im - proving and estimating by experiments the 2d - doa estimation from the classical al - gorithm of 1 - d subspace. moreover, application and simulation of the properties of the cyclostationary of signals in parameter estimation within smart antennas area are studied as well

    具體工作包括：經典一維子空間演算法推廣到二維中的分析，演算，改進，實驗模擬；以及信號平穩特性在智能天線參數估計中的應用和實驗模擬。
  14. Since it is a new pattern recognition method, some fundament knowledge was discussed in this paper, such as the basic notion of subspace method, the construct of subspace classifier, the classing rules, the rejecting rules, etc. at last the representative blsm and alsm classifier were tested with multiple character sets

    作為一種新的模式識別方法，本文講述了子空間方法的基本理論、子空間分類器的構造、分類決策規則、拒識規則等知識，並用多種小字符集測試了具有代表性的blsm和alsm子空間識別器。
  15. By analyzing the latest subspace - based face recognition methods, we proposed the improved version of them. including : 1. we apply partial least square algorithm ( pls ), classified partial least square algorithm ( cpls ) and canonical component analysis ( cca ) algorithm in face recognition

    1 .將用於線性回歸的偏最小二乘演算法（ pls ）和分類偏最小二乘演算法（ cpls ）用於人臉識別，同時將規范主元分析演算法（ cca ）用於人臉識別。
  16. Two conceptions of quasiseparable state and distillable subspace are introduced. first a necessary condition of distillability from finite copies is given, then a necessary and sufficient condition of distillability from finite copies and the most efficient distillation protocol are given. these conclusions can be generalized to multi - partite mixed states

    定義了準分離態和提取子空間的概念，得到了在有限個拷貝情況下，二體和多體混合態糾纏提取的必要條件、充要條件及最有效的提取方案；計算了2 （
  17. Since the images of a human face lie in a complex subset of the image space that is unlikely to be modeled by a single linear subspace, we use a mixture of linear subspaces to model the distribution efface and non - face patterns. in the other words, we used fisher linear discriminator to project samples from a height dimensional image space to a lower dimensional feature space

    對于背景復雜的人臉圖象的檢測，使用單個線性線性子空間很難準確地區分出人臉和非人臉模式，因此，本文使用混合線性子空間對人臉和非人臉樣本的分佈進行建模，在利用自組織映射神經網路標識人臉和非人臉樣本的基礎上構建一個fisher人臉檢測器。
  18. Secondly, this paper presents a new fuzzy modeling based on t - s fuzzy model, which calculates the membership grade of each fuzzy subspace using fuzzy partition of input space, the consequence parameter identification is obtained by orthogonal least square

    其次，提出了一種新的基於t - s模糊模型的建模方法。該方法是基於輸入空間的模糊劃分計算給定樣本在各模糊子空間的隸屬度，利用正交最小二乘演算法辨識模糊模型的結論參數。
  19. Compact perturbations of hyperinvariant subspace

    超不變子空間的緊攝動
  20. The main part of this hybrid algorithm is a chebyshev iteration which applies chebyshev polynomials to act on initial vectors and makes the obtained vectors close to the wanted eigenvectors ; the second one is the preconditioning subspace iteration method which uses a preconditioning matrix to impact the residual matrix obtained from the iteration procedure, so the distribution of eigenvalues is improved

    第一個改進演算法是用chebyshev多項式加速的子空間迭代法，它是用chebyshev多項式作用初始向量，使其更接近所要求的特徵向量。第二個改進演算法是對每次迭代所得的殘余矩陣直接進行預處理以改善矩陣特徵值的分佈。
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