Sökning: "FIR filters"

Visar resultat 11 - 15 av 36 uppsatser innehållade orden FIR filters.

  1. 11. Implementation of High-Speed 512-Tap FIR Filters for Chromatic Dispersion Compensation

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Cheolyong Bae; Madhur Gokhale; [2018]
    Nyckelord :DSP; VHDL; FIR; Digital communication; Optical networks; Chromatic dispersion;

    Sammanfattning : A digital filter is a system or a device that modifies a signal. This is an essential feature in digital communication. Using optical fibers in the communication has various advantages like higher bandwidth and distance capability over copper wires. LÄS MER

  3. 12. FIR Filter Features on FPGA

    M1-uppsats, Linköpings universitet/Datorteknik

    Författare :Ahmed Akif; [2018]
    Nyckelord :DSP;

    Sammanfattning : Finite-length impulse response (FIR) filters are one of the most commonly used digital signal processing algorithms used nowadays where a FPGA is the device used to implement it. The continued development of the FPGA device through the insertion of dedicated blocks raised the need to study the advantages offered by different FPGA families. LÄS MER

  4. 13. Cross-subframe channel estimation for low-complexity devices in LTE

    Master-uppsats, KTH/Teknisk informationsvetenskap

    Författare :Hugo Lime; [2017]
    Nyckelord :;

    Sammanfattning : One of the most critical issues of wireless communication systems is the timevaryingand frequency-selective channel. Knowledge about the channel greatlyimproves communication performance. It enables coherent demodulation andmeasurements of Signal to Noise Ratio (SNR) and Channel Quality Indicators(CQI). LÄS MER

  5. 14. Implementation and Evaluation of Architectures for Multi-Stream FIR Filtering

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Yang Jiang; [2017]
    Nyckelord :FIR filter; multi-stream FIR filtering; pipeline interleaving; time multiplexing; quantization;

    Sammanfattning : Digital filters play a key role in many DSP applications and FIR filters are usually selected because of their simplicity and stability against IIR filters.In this thesis eight architectures for multi-stream FIR filtering are studied. LÄS MER

  7. 15. Development of a Digital Universal Filter Bank

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

    Författare :Mats Larsson; [2016]
    Nyckelord :;

    Sammanfattning : This is a master's thesis project, which is a part of the Master Programme in Electrical Engineering at Uppsala university. When developing a product or performing measurements, it is sometimes necessary to remove some content of a signal. LÄS MER