In this article, we propose a novel group-based sparse representation (GSR) model for restoring color images in the presence of multiplicative noise.This model consists of a convex data-fidelity term, and two regularizations including GSR and saturation-value-based total variation (SVTV).The data-fidelity term is suitable for handling heavy multipl
This work presents a complete procedure of the closed-loop control system tunning for the electric drive with a two-mass flexible actuator.The Welch method and frequency crystal beaded candle holder analysis are used for the plant’s parameter identification.The feedback compensator based on the time derivative of the acceleration is designed
Coordination in public administration is one of the most important practical problems of public management, making it a very prominent issue for research.In the contemporary world, demands for coordination have increased, primarily due to the accumulative outcomes of reforms that have been present in public administration since 1980.This caused a f