Now showing items 1-8 of 8

  • Advanced Error-Control Coding Methods Enhance Reliability of Transmission and Storage Data Systems 

    Vlcek, K. (Společnost pro radioelektronické inženýrství, 2003-04)
    Iterative coding systems are currently being proposed and accepted for many future systems as next generation wireless transmission and storage systems. The text gives an overview of the state of the art in iterative decoded ...
  • Analog Hardware Description Language and Its Relations to VHDL 

    Vlcek, K.; Popelek, J. (Společnost pro radioelektronické inženýrství, 1996-09)
    Primary motivations for analogue hardware description language (VHDL-A) is to support the modelling of physical systems. The VHDL-A must therefore allow to model the physical conservation laws, such as the energy conservation ...
  • DSP Implementation of Image Compression by Multiresolutional Analysis 

    Kucera, R.; Vlcek, J.; Vlcek, K. (Společnost pro radioelektronické inženýrství, 1998-04)
    Wavelet algorithms allow considerably higher compression rates compared to Fourier transform based methods. The most important field of applications of wavelet transforms is that the image is captured in few wavelet ...
  • DSP Implementation of Image Compression by Multiresolutional Analysis 

    Kucera, R.; Vlcek, J.; Vlcek, K. (Společnost pro radioelektronické inženýrství, 1999-09)
    Wavelet algorithms allow considerably higher compression rates compared to Fourier transform based methods. The most important field of applications of wavelet transforms is that the image is captured in few wavelet ...
  • Remote Control and Testing of the Interactive TV-Decoder 

    Vlcek, K. (Společnost pro radioelektronické inženýrství, 1995-12)
    The article deals with assembling and application of a complex sequential circuit VHDL (VHSIC (Very High-Speed Integrated Circuit) Hardware Description Language) model. The circuit model is a core of a cryptographic device ...
  • Test Methods of PAL-, PLA-, and MAPL- Structures 

    Vlcek, K. (Společnost pro radioelektronické inženýrství, 1995-09)
    The architecture of various programmable logic arrays such as PAL (Programmable Array Logic), PLA (Programmable Logic Array) and MAPL (Multiple Array Programmable Logic) differ slightly in interconnection. The introduced ...
  • VHDL Model of Electronic-Lock System 

    Vlcek, K.; Bannister, B. R.; Miklik, D.; Bell, I. M.; Bartsch, E.; Noga, J. (Společnost pro radioelektronické inženýrství, 2000-04)
    The paper describes the design of an electronic-lock system which was completed as part of the Basic VHDL course in the Department of Control and Measurement Faculty of Electrical Engineering and Informatics, Technical ...
  • VHDL Models with Usage of the LFSR_PCKG Package 

    Kovalsky, J.; Vlcek, K.; Mitrych, J. (Společnost pro radioelektronické inženýrství, 2002-04)
    LFSRs (Linear Feedback Shift Registers) are very often used in the BIST (Built-In Self-Test) methodology. Implementation of the LFSRs to the design or application of digital system, which supports BIST techniques or which ...