IEEE

Improved-SOMP Algorithm Based On Ridge Regression for Wideband Spectrum Sensing

Abstract: The simultaneous orthogonal matching pursuit (SOMP) algorithm and its variants are the main recovery algorithms based on sub-Nyquist sampling (SNS) in Wideband spectrum sensing (WBSS). In ...
IEEE

Improved-SOMP Algorithm Based on Principal Component Estimation for Wideband Spectrum Sensing

Abstract: Wideband spectrum sensing (WBSS) based on sub-Nyquist sampling (SNS) effectively alleviates sampling pressure, improves spectrum utilization, and has significant applications in modulation ...
Frontiers

Machine Learning: A Catalyst for THz Wireless Networks

Together with the promise of supporting high data-rate massive connectivity, THz wireless systems and networks come with several challenges. In particular, these challenges can be summarized as: • Due ...
C&EN

Metabolism Site Prediction Based on Xenobiotic Structural Formulas and PASS Prediction Algorithm

A new ligand-based method for the prediction of sites of metabolism (SOMs) for xenobiotics has been developed on the basis of the LMNA (labeled multilevel neighborhoods of atom) descriptors and the ...