submatrix 中文意思是什麼

submatrix 解釋
子矩陣
  1. The generalized inverse of partitioned matrices and the expression of generalized inverse using maximal nonsingular submatrix are discussed

    摘要討論了分塊矩陣的廣義逆，以及用矩陣的滿秩子塊表示廣義逆。
  2. 3d matrix transform compression coding of color image based on yc submatrix

    子陣的彩色圖像三維矩陣變換壓縮編碼
  3. The relationship between the rank of partitioned matrix and the one of submatrix is given with the partitioned matrix of the generalized inverse matrix, and the range of the rank of three matrices sum is obtained

    摘要用分塊矩陣的廣義逆矩陣給出了分塊矩陣的秩與子塊秩的關系，及三個矩陣和的秩的范圍。
  4. Elastic scattering submatrix

    彈性散射子矩陣
  5. Least - squares solution for the inverse problem of real matrices with a submatrix constraint

    子陣約束下實矩陣反問題的最小二乘解
  6. The matrix extension problem is, under some constrained conditions, constructing a matrix a with a given matrix a as its submatrix

    矩陣擴充問題就是給定矩陣a的一個子矩陣a _ 0 ，在某種約束條件下構造矩陣a的問題。
  7. From special to normal, the problem of constructing a jacobi matrix with a prescribed principle submatrix and two ordered defective eigen - pairs has been solved gradually in this paper

    遵循從特殊到一般的原則，本文逐步解決了由給定一個順序主子陣和兩個有序缺損特徵對構造jacobi矩陣的問題。
  8. This ph. d. thesis firstly considers the jacobi matrix extension problems constrained by defective eigenpairs and a submatrix, and firstly considers the construction of a jacobi matrix from its mixed - type eigenpairs

    首次提出並討論了非順序主子矩陣和缺損特徵對約束下的jacobi矩陣擴充問題及由混合型特徵對構造jacobi矩陣的問題。
  9. We compose a neural network in which the input signals are the frame substructure natural frequencies and mode shapes, and output signals are the submatrix scaling factor. the levenberg - marquardt algorithms is applied to modify the weight matrices of neural network

    框架子結構在動載作用下的自振頻率和模態作為網路的輸入，子矩陣參與系數作為網路的輸出，用levenberg一marquardi演算法訓練網路。
  10. On the one hand, the linear interpolation in ( x, y ) plane makes it easy to separate the three - dimensional null subspace corresponding to rigid body motions, hence what is left to do is just to compute the inverse of a symmetric definite submatrix numerically. in this way the numerical difficulty in computing general inverse can be avoided

    在物理坐標系中的線性插值函數便於將三個剛體模式分離出來，從而只需計算對稱正定子陣的逆，避免了求廣義逆的數值困難；在參考坐標系中的高階插值函數則可保持原平面彈性單元的列式方式。
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