Sökning: "Normalized Least Mean Square NLMS Algorithm and Recursive Least Square RLS Algorithm"

Hittade 4 uppsatser innehållade orden Normalized Least Mean Square NLMS Algorithm and Recursive Least Square RLS Algorithm.

  1. 1. Implementation of adaptive filtering algorithms for noise cancellation

    Master-uppsats, Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Författare :Tanja Lampl; [2020]
    Nyckelord :;

    Sammanfattning : This paper deals with the implementation and performance evaluation of adaptive filtering algorithms for noise cancellation without reference signal. Noise cancellation is a technique of estimating a desired signal from a noise-corrupted observation. LÄS MER

  3. 2. Adaptive Signal Processing for SAR Data : Theory and Experimental Results

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Xiao Luo; [2014]
    Nyckelord :Adaptive filtering; LMS Algorithm; NLMS Algorithm; LLMS Algorithm; RLS Algorithm; MATLAB simulation;

    Sammanfattning : This thesis presents the theory and the experiment results with adaptive filtering algorithms. The experiments are based on the ultrawideband (UWB) Synthetic Aperture Radar (SAR) data. LÄS MER

  4. 3. BLIND DECONVOLUTION AND ADAPTIVE ALGORITHMS FOR DE-REVERBERATION

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :SURYAVAMSI ATRESYA UPPALURU; [2012]
    Nyckelord :Adaptive algorithms; CMA; Reverberation; Reverberation index; Speech Distortion.;

    Sammanfattning : De-reverberation of speech signals in a hands-free scenario by adaptive algorithms has been a research topic for several years now. However, it is still a challenging problem because of the nature of common room impulse response (RIR). LÄS MER

  5. 4. Performance Analysis of Adaptive Algorithms based on different parameters Implemented for Acoustic Echo Cancellation in Speech Signals

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Swathi Kotte; [2011]
    Nyckelord :least mean square LMS Algorithm; Leaky Least mean square LLMS Algorithm; Normalized Least Mean Square NLMS Algorithm and Recursive Least Square RLS Algorithm ; additive white Gaussian noise ; Return Loss Enhancement ERLE ; signal to noise ratio;

    Sammanfattning : Echo cancellation in voice communication is a process of removing the echo to improve the clarity, quality of the voice signals by suppressing the silence signal which prevents echoes during transmission through networks. There are two types of echo in voice communication: Hybrid echo cancellation and Acoustic echo cancellation. LÄS MER