Algorithms for piecewise constant signal approximations

Keyphrases

• Optimization Approach 100%
• Direct Optimization 100%
• Signal Approximation 100%
• Piecewise Constant Signal 100%
• Number of Segments 50%
• Sampling numbers 50%
• Mean Squared Error 50%
• 2-norm 50%
• Original Signals 50%
• Nonsmooth 50%
• Particle Swarm Optimization Algorithm 50%
• Local Error 50%
• One-dimensional Signal 50%
• Signal Smoothness 50%
• Adaptive Sampling Strategy 50%
• Local Linearity 50%
• Nonconvex Optimization Problems 50%
• Piecewise Constant Approximation 50%

Mathematics

• Optimality 100%
• Minimizes 100%
• Mean Square Error 100%
• Adaptive Sampling 100%
• Particle Swarm Optimization 100%