Volume 9 Number 2 September 2020

    
Connecting USB Ports of Personal Computers by Changing Kinect With Sensors

Ivaylo Vladimirov, Desislava Nikolova, Zornitsa Terneva

https://doi.org/

Abstract Normally the Microsoft OEM adapter is deployed to connect the USB port in personal computers. However, we have introduced models for changing the Kinect v2 sensor in order to connect the USB. To do so, we took the elements such as Kinect v2, Power supply adapter, F144 DC chassis jack, USB 3.0 cable type A-B, single conductor cable and a... Read More


A Non-asymptotic Space Complexity of a Backtracking Algorithm for the N-queens Problem

Adrijan Bozinovski, Stevo Bozinovski

https://doi.org/

Abstract In this research we have studied the space complexity function to offset the shortcoming in the application memory. This is applied particularly when solving the N-queens issue. We found that it is essential to design the required memory space and to monitor the space complexity function in some input domain. We have described the detailed space complexity which is given... Read More


Modeling the System for Infinite Impulse Response Digital Filter

Ivan Krstic, Miloš Zivkovic, Ivana Kostic and Goran Stancic

https://doi.org/

Abstract In this work we have outlined the method for modelling the software realization of infinite impulse response (IIR) digital filter with one notch frequency. We observed that the introduced a configuration which has parallel nature with a pure delay in one path and third order all-pass phase corrector in another. The final filter completes all predefined specifications which is for... Read More


Detection of Membrane Drying at Electrochemical Hydrogen Compressor

Gjorgji Nusev, Gregor Dolanc, Dani Jurióié, Pavle Bokoski

https://doi.org/

Abstract Electrochemical hydrogen pump (EIIP) is capable of extracting hydrogen from miscellaneous gases and compress it to very high pressures. Since during its operation it does not produce water the performance is heavily dependent on humidity of the membrane. Online humidity estimation is performed by means of performing electrochemical impedance spectroscopy (EIS).... Read More