The object of this study is the performance SYCL standard tools when solving LU matrix decomposition problem. a fairly new technology for parallel computing in heterogeneous systems, so topic evaluating on specific tasks field relevant. In study, algorithm parallelized square was implemented by means and C++, an experiment conducted to test implementation system with several types processors. D...

A two-layered mesh array for matrix multiplication is presented. It computes the matrix product faster than the standard array.

Standard face recognition algorithms that use standard feature extraction techniques always suffer from image performance degradation. Recently, singular value decomposition and low-rank matrix are applied in many applications,including pattern recognition and feature extraction. The main objective of this research is to design an efficient face recognition approach by combining many tech...

In this paper, the notion of rank-k numerical range of rectangular complex matrix polynomials are introduced. Some algebraic and geometrical properties are investigated. Moreover, for ϵ > 0; the notion of Birkhoff-James approximate orthogonality sets for ϵ-higher rank numerical ranges of rectangular matrix polynomials is also introduced and studied. The proposed denitions yield a natural genera...