Analysis of climatic changes based on indicators of temperature extremes in the Balkan and in the Mediterranean region

Realization of this study is based on research and processing of climatic temperature indicators reflected in materials science in 2008. After receiving the data, processing is done on the basis of deductive logic, based on environmental arguments which are changing due to climate change impacts. Space climate change affects countries and regions around the globe. This overview on the ends of the temperature indicator for Balkan and Mediterranean countries, gives us an opportunity to pass on to deeper studies, because the impact of climate change on physical and biological environment has no borders. The risk of global climate change is becoming increasingly apparent, there is a true need to focus on efforts to limit greenhouse gases and to minimize this issue the impacts on climate change. Lower extremity temperatures ranging up to - 32 0C station Rozaje, Montenegro and high ends of the temperature station Kebili +50 oC

Design of variable bandwidth symmetric/anti-symmetric FIR single-band PCLS lowpass and highpass filters

© 2014, Springer-Verlag London. This paper proposes a reconfiguration design of variable bandwidth symmetric/anti-symmetric finite impulse response single-band peak-constrained least squares (PCLS) lowpass and highpass filters. When the bandwidth of the filter changes, a new set of filter coefficients is derived based on the old set of filter coefficients via a modified method of bisection. Since the proposed algorithm is very efficient, the new set of filter coefficients can be obtained in real time. Also, the new set of filter coefficients can be arbitrarily close to the globally optimal solution of the new PCLS optimization problem