We have examined the convergence behavior of the LSCMA in some simple environments. Algorithms such as Multi¬ Target CMA, Multistage CMA, and Iterative Least Squares with Projection can be used for this purpose. The results presented here can form a basis for analysis of these multi-signal extraction techniques. Clearly, the variance and distribution of output SINR obtained with the LSCMA is al...

for a finite group G, we denote by p(G) the minimal degree of faithful permutation representations of G, and denote by c(G), the minimal degree of faithful representation of G by quasi-permutation matrices over the complex field C. In this paper we will assume that, G is a p-group of exponent p and class 2, where p is prime and cd(G) = {1, |G : Z(G)|^1/2}. Then we will s...

This paper analyzes the behavior of diierent junction models in scale space. In this perspective, we study the behavior of linear models (L,Y and X models) and linear multi-models (two adjacent corners with innnite extent and a closed triangular model) with constant illumination, linear models with non-constant illumination and a non-linear model (curved junctions). The study shows under which ...