A novel envelope model based on convex constrained optimization.
Lijun YangZhihua YangFeng ZhouLihua YangPublished in: Digit. Signal Process. (2014)
Keyphrases
- constrained optimization
- inequality constraints
- augmented lagrangian
- penalty functions
- constrained optimization problems
- stationary points
- constraint handling
- objective function
- unconstrained optimization
- penalty function
- interval analysis
- convex hull
- lagrange multipliers
- pattern search
- iterative methods
- convex optimization
- convex sets