Sparse LMS with segment zero attractors for adaptive estimation of sparse signals

Keyphrases

• Sparse Signal 100%
• Sparse LMS 100%
• Adaptive Estimation 100%
• Reweighted 100%
• Zero Attractor 100%
• ZA-LMS 87%
• Discrete Segments 25%
• Zero-attracting LMS 25%
• Communication Systems 12%
• Piecewise 12%
• Near-zero 12%
• System Response 12%
• Error Performance 12%
• Cost Function 12%
• Fast Convergence 12%
• Iterative Algorithm 12%
• Penalty Function 12%
• Sparse Signal Representation 12%
• LMS Algorithm 12%
• L1 Penalty 12%
• Zero Coefficients 12%
• Reweighted Zero-attracting 12%
• Adaptive Sparse Representation 12%
• Low Steady State Error 12%
• Sparse Filter Design 12%
• Adaptation Process 12%

Engineering

• Sparse Signal 100%
• Communication System 50%
• Filter Design 50%
• Channel Knowledge 50%
• Error Performance 50%
• System Response 50%
• Iterative Algorithm 50%
• Adaptation Process 50%
• Convergence Speed 50%
• Steady State Error 50%
• Cost Function 50%
• Penalty Function 50%