Sökning: "digital signal processing DSP"

Visar resultat 11 - 15 av 59 uppsatser innehållade orden digital signal processing DSP.

  1. 11. Design of a UAV-based radio receiver for avalanche beacon detection using software defined radio and signal processing

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System

    Författare :Richard Hedlund; [2019]
    Nyckelord :Signal processing; Software Defined Radio; Avalanche; Beacon; Antenna; SDR; DSP; Signalbehandling; Mjuvarudefinierad Radio; Lavin; Lavinsändare; Antenn; SDR; DSP;

    Sammanfattning : A fully functional proof of concept radio receiver for detecting avalanche beacons atthe frequency 457 kHz was constructed in the work of this master thesis. The radioreceiver is intended to be mounted on an unmanned aerial vehicle (UAV or drone)and used to aid the mountain rescue teams by reducing the rescue time in findingavalanche victims carrying a transmitting beacon. LÄS MER

  3. 12. Rapid Estimation of Energy Consumption for Embedded Software

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Benjamin Olayinka; [2019]
    Nyckelord :;

    Sammanfattning : Energy consumption is an important parameter very early in the design phase for embedded systems, especially battery powered systems. To obtain a cycle-accurate estimation of a program’s energy consumption, the program must be compiled and simulated on the target architecture, but this requires a hardware specification and complete code which may not be available early in the design phase. LÄS MER

  4. 13. Performance Evaluation of MathWorks HDL Coder as a Vendor Independent DFE Generation

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Elisabeth Pongratz; Roshan Cherian John; [2019]
    Nyckelord :MATLAB; Simulink; HDL Coder; XSG; DSPB; Technology and Engineering;

    Sammanfattning : This thesis aims to evaluate MathWorks HDL (Hardware Descriptive Language) Coder and compare the results with designs produced by its vendor dependent counterparts. The focus is mainly on evaluate the design effort needed to close timing and to get optimal resource mapping for a selected design. LÄS MER

  5. 14. Development of real time audio equalizer application using MATLAB App Designer

    Kandidat-uppsats, Uppsala universitet/Signaler och System

    Författare :Johannes Langelaar; Adam Strömme Mattsson; Filip Natvig; [2019]
    Nyckelord :Equalizer; Graphic equalizer; DSP; Digital signal processing; Audio processing; MATLAB; MATLAB App Designer; parallell filter;

    Sammanfattning : This paper outlines the design of a high-precision graphic audio equalizer with digital filters in parallel, along with its implementation in MATLAB App Designer. The equalizer is comprised of 31 bands separated with a one-third octave frequency ratio, and its frequency response is controlled by 63 filters. LÄS MER

  7. 15. Design and Implementation of a Multipurpose Radar Sensor

    Master-uppsats, Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Johan Niklasson; Axel Åström; [2019]
    Nyckelord :Radar; FMCW; CW; DoA; Doppler-radar; Sensor; DSP; CMSIS; HAL; STM32; ARM; Microwave; HF; six-port;

    Sammanfattning : This thesis presents the design and implementation of a multifunctional radar sensor. Utilising microstrip transmission line technology, a front-end receiver has been designed based upon a six-port architecture. LÄS MER