Optimal step size control for acoustic echo cancellation.
Khosrow LashkariSeth B. SuppappolaPublished in: ACSSC (2014)
Keyphrases
- step size
- convergence speed
- optimal control
- convergence rate
- cost function
- evolutionary programming
- hessian matrix
- control system
- faster convergence
- worst case
- optimal solution
- control policy
- gradient method
- underwater vehicles
- steepest descent method
- high frequency
- quantization step
- steady state error
- principal component analysis
- adaptive filter