PBS NC helps your community explore new worlds and ideas through programs that educate, inform and inspire. Your tax-deductible donation helps make it all possible.

Abstract: Orthogonal time frequency space (OTFS) modulation and reconfigurable intelligent surface (RIS) are promising methods for next-generation wireless systems. We first incorporate the wavelet ...

Abstract: In the framework of human machine interaction systems enhancement, we focus throw this paper on human behavior analysis and action recognition. Human behavior is characterized by actions and ...

One introduces first the so-called (min, +)-wavelets which are lower and upper hulls build from (min, +) analysis in order to perform multi-fractal analysis. In a second step it is applied to ...