This paper describes a general purpose digital signal processing architecture for embedded systems. The core hardware modules furnish high price/performance ratio DSP platforms on a compact footprint. Expansion and peripheral boards provide interface, communications and data acquisition subsystems, which may be attached to the DSP modules via a standardised expansion bus. Modular libraries of C...

This study uses " Multiple Indicators – Multiple Causes" (MIMIC) approach to model the causal relations between main variables, which determine the underground economy in Iran. we Basically, it examines the relationship between underground and official GDP in Iran, using annual time-series data for Iran during 1965 – 2005. Accordingly, it is found that the estimated size of the underground ...