This paper describes discrete multi-tone (DMT) line coding, which has become the standard asymmetric digital subscriber line (ADSL) modulation technique as selected by the American National Standards Institute (ANSI) T1E1 committee. Presented here is an overview of DMT ADSL including quadrature amplitude modulation (QAM) encoding, rate-adaptation, bitswapping as well as some of the overall adva...

Thanks to improvement in simulation, high resolution scanning facilities and multidimensional medical imaging, the size of geometrical dataset is rapidly increasing, and huge datasets are commonly available. The purpose of this thesis is dealing with large sets of twoor three-dimensional discrete data sets describing scalar fields, by using a multiresolution approach. Specifically our aim is in...

In this paper, we propose a generalized method to design sliding hyperplane for variable structure control in the discrete time domain. The well-known Lyapunov inequality of full order will be used for generating the stable sliding hyperplanes without loss of generality, which shows the necessary and sufficient condition for the existence of stable sliding hyperplane for multi-input-multi-outpu...

This work presents a Multi-Resolution Discrete Cosine Transform (MDCT) fusion technique Fusion Feature-Level Face Recognition Model (FFLFRM) comprising face detection, feature extraction, fusion, and classification. It detects core facial characteristics as well local global features utilizing Local Binary Pattern (LBP) Principal Component Analysis (PCA) extraction. MDCT was applied, followed b...