matrix algebraneural netsrandom processesWe study the spectrum of an asymmetric random matrix with block structured variances. The rows and columns of the random square matrix are divided into $D$ partitions with arbitrary size (linear in $N$). The parameters of the model are the variances of ...
Let an n × n Hermitian matrix A be presented in block 2 × 2 form as \\(A = \\left[ {\\begin{array}{*{20}c} {A_{11} } & {A_{12} } \\\ {A_{12}^* } & {A_{22} } \\\ \\end{array} } ight]\\) , where A12≠ 0, and assume that the diagonal blocks A11...
General Methods of Analysis for Incomplete Block Designs 1. The problem of combinatorial arrangements. 2. Analysis of experimental data. (A) Intrablock estimates of varietal effects and analysis of variance. (B) ... Rao,C Radhakrishna - 《Publications of the American Statistical Association》 被引...
Random block matrices and matrix orthogonal polynomials The limit distribution has a density which can be represented as the trace of an integral of densities of matrix measures corresponding to the Chebyshev ... H Dette,B Reuther - 《Journal of Theoretical Probability》 被引量: 23发表: 2010年 ...
The matrixShas the real eigenvalue as the first entry on the diagonal and the repeated eigenvalue represented by the lower right 2-by-2 block. The eigenvalues of the 2-by-2 block are also eigenvalues ofA: eig(S(2:3,2:3)) ans = 1.0000 + 0.0000i 1.0000 - 0.0000i ...
The asymptotic distribution of singular values and eigenvalues of non-Hermitian block Toeplitz matrices is studied. These matrices are associated with the Fourier series of an univariate function f . The asymptotic distribution of singular values is computed when f belongs to L 2 and is matrix-value...
A new analysis of block preconditioners for saddle point problems We consider symmetric saddle point matrices. We analyze block preconditioners based on the knowledge of a good approximation for both the top left block an... Notay,Yvan - 《Siam Journal on Matrix Analysis & Applications》 被引量...
After a short overview, improvements (based on the Kronecker product) are proposed for the eigenvalues of (N× N) block-Toeplitz tridiagonal (block-TT) matrices with (K× K) matrix-entries, common in applications. Some extensions of the spectral properties of the Toeplitz-tridiagonal matrices ar...
KC Chang,K Pearson,Z Tan - 《Journal of Mathematical Analysis & Applications》 被引量: 358发表: 2009年 A block Lanczos algorithm for computing the q algebraically largest eigenvalues and a corresponding eigenspace of large, sparse, real symmetric matrices Many engineering applications require the com...
Also has included the matrix transpose, the characteristic value, the Bessel function, the fast Fournier transformation and so on the complex function. 相关内容 achance of block 块的机会 [translate] a利用DBN模型学习人脸识别的过程,可以分为四大部分,“图像预处理”、“模型预训练”、“展开编码和解码...