This paper presents a new approach based on spatial time–frequency averaging for separating signals received by a uniform linear antenna array. In this approach, spatial averaging of the time–frequency distributions (TFDs) of the sensor data is performed at multiple time–frequency points. This averaging restores the diagonal structure of the source TFD matrix necessary for source separation. Wi...

This study revisits the widely researched area of consumption function using Bayesian Model Averaging (BMA) for a panel EU countries to deal with uncertainty potential determinants, convergence club analysis construct homogeneous groups by income. BMA suggests that income is only variable found be strong determinant across different country groups, whereas other variables have varying importanc...