- Blagoevgrad, Bulgaria
Emil Frenski
South-Western University - Blagoevgrad, Technical faculty, Faculty Member
Research Interests:
The design and simulation of digital filters is supported by Matlab® and Simulink, but these tools are very expensive and require training courses. In this paper we proposed Qucs/QucsStudio as a simulations tools which is freely... more
The design and simulation of digital filters is supported by Matlab® and Simulink, but these tools are very expensive and require training courses. In this paper we proposed Qucs/QucsStudio as a simulations tools which is freely available. Another advantage is the schematics editor, enabling easy drawing the filter structure by connecting the blocks of delay, coefficient multiplication and signal summation.