416 search results - page 27 / 84 » Processing Textbook-Style Matrices |
93
Voted
KDD
2004
ACM
16 years 26 days ago
2004
ACM
The computation of covariance and correlation matrices are critical to many data mining applications and processes. Unfortunately the classical covariance and correlation matrices...
98
Voted
SIGPRO
2008
15 years 11 days ago
2008
The problem of the online identification of multi-input multi-output (MIMO) state-space models in the framework of discrete-time subspace methods is considered in this paper. Seve...
100
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
This paper considers the decomposition of a complex matrix as the product of several sets of semi-unitary matrices and upper triangular matrices in iterative manner. The inner mos...
128
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
This work considers the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case, and therefore the ICA problem is solved by...
88
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Sparsity in the eigenspace of signal covariance matrices is exploited in this paper for compression and denoising. Dimensionality reduction (DR) and quantization modules present i...