The gamma - ray leakage energy spectra s are resolved from the compton electron recoil spectra 测量得到的康普顿反冲电子谱通过解逆矩阵得到射线能谱s 。
With the lu decomposition of the block tridiagonal matrix , an explicit expression of the block inverse elements is obtained 由块三对角矩阵的lu分解，得到了其逆矩阵块元素的显式表达式。
A relation between the inverse elements is found , and a new algorithm for inverting a block tridiagonal matrix is established 当考虑该表达式的结构特徵时，可得到块元素的递推关系式，由此得到一个求逆矩阵的新算法。
In 7 , we first give the definition of hankel matrices , then we give the triangular factorization algorithm of the inversion of hankel matrices 在7中，首先给出hankel矩阵的定义，然后推导hankel矩阵的逆矩阵的快速三角分解算法。
In 4 , we first give the definition of loewner type matrices , then we give the triangular factorization algorithm of the inversion of loewner type matrices 在4中，首先给出loewner型矩阵的定义，然后推导loewner型矩阵的逆矩阵的快速三角分解算法。
The generalized inverse matrix method has been used to solve the nonlinear equal pressure kutta condition in the harmonic analysis method that is the first time inland 采用广义逆矩阵方法解决了谐调分析方法中的非线性等压库塔条件问题，这在国内尚属首次。
In 3 , we first give the definition of toeplitz type matrices , then we give the triangular factorization algorithm of the inversion of toeplitz type matrices 在3中，首先给出toeplitz型矩阵的定义，然后推导toeplitz型矩阵的逆矩阵的快速三角分解算法。
In 6 , we first give the definition of vandermonde type matrices , then we give the triangular factorization algorithm of the inversion of vandermonde type matrices 在6中，首先给出vandermonde型矩阵的定义，然后推导vandermonde型矩阵的逆矩阵的快速三角分解算法。
In 5 , we first give the definition of symmetric loewner type matrices , then we give the triangular factorization algorithm of the inversion of symmetric loewner type matrices 在5中，首先给出对称loewner型矩阵的定义，然后推导对称loewner型矩阵的逆矩阵的快速三角分解算法。
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 摘要用分块矩阵的广义逆矩阵给出了分块矩阵的秩与子块秩的关系，及三个矩阵和的秩的范围。
