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    Wyświetlanie 1-3 z 3
    Tytuł:
    Large Data Stream Processing : Embedded Systems Design Challenges
    Autorzy:
    Handzlik, A.
    Jabłonski, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/226898.pdf
    Data publikacji:
    2010
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    reconfigurable hardware
    system on chip
    digital signal processing
    embedded systems
    Opis:
    The following paper describes an application of reconfigurable hardware architectures for processing of huge data streams. Radar, sonar and high speed internet networks are typical sources of data that require extreme computing power and resources to enable real time acquisition, processing and management. An approach to monitoring of real time multi-gigabit internet network has been described as a practical application of FPGA based board, designed for fast data processing.
    Źródło:
    International Journal of Electronics and Telecommunications; 2010, 56, 2; 107-110
    2300-1933
    Pojawia się w:
    International Journal of Electronics and Telecommunications
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Time interval measurement module implemented in SoC FPGA device
    Autorzy:
    Grzęda, G.
    Szplet, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/226962.pdf
    Data publikacji:
    2016
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    time interval measurement
    time-to-digital converter
    system on chip
    measurement data processing
    Opis:
    We presents the design and test results of a picosecond-precision time interval measurement module, integrated as a System-on-Chip in an FPGA device. Implementing a complete measurement instrument of a high precision in one chip with the processing unit gives an opportunity to cut down the size of the final product and to lower its cost. Such approach challenges the constructor with several design issues, like reduction of voltage noise, propagating through power lines common for the instrument and processing unit, or establishing buses efficient enough to transport mass measurement data. The general concept of the system, design hierarchy, detailed hardware and software solutions are presented in this article. Also, system test results are depicted with comparison to traditional ways of building a measurement instrument.
    Źródło:
    International Journal of Electronics and Telecommunications; 2016, 62, 3; 237-246
    2300-1933
    Pojawia się w:
    International Journal of Electronics and Telecommunications
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An Efficient Classification of Hyperspectral Remotely Sensed Data Using Support Vector Machine
    Autorzy:
    Mahendra, H. N.
    Mallikarjunaswamy, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2134051.pdf
    Data publikacji:
    2022
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    support vector machine
    SVM
    central processing unit
    CPU
    digital signal processor
    DSP
    field programmable gate array
    FPGA
    high level synthesis
    HLS
    hardware description language
    HDL
    Opis:
    This work present an efficient hardware architecture of Support Vector Machine (SVM) for the classification of Hyperspectral remotely sensed data using High Level Synthesis (HLS) method. The high classification time and power consumption in traditional classification of remotely sensed data is the main motivation for this work. Therefore presented work helps to classify the remotely sensed data in real-time and to take immediate action during the natural disaster. An embedded based SVM is designed and implemented on Zynq SoC for classification of hyperspectral images. The data set of remotely sensed data are tested on different platforms and the performance is compared with existing works. Novelty in our proposed work is extend the HLS based FPGA implantation to the onboard classification system in remote sensing. The experimental results for selected data set from different class shows that our architecture on Zynq 7000 implementation generates a delay of 11.26 μs and power consumption of 1.7 Watts, which is extremely better as compared to other Field Programmable Gate Array (FPGA) implementation using Hardware description Language (HDL) and Central Processing Unit (CPU) implementation.
    Źródło:
    International Journal of Electronics and Telecommunications; 2022, 68, 3; 609--617
    2300-1933
    Pojawia się w:
    International Journal of Electronics and Telecommunications
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-3 z 3

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