An enhanced digital predistortion algorithm based on polynomial model identification.
Wanzhi MaXin QuanBo ZhaoYing LiuWensheng PanShihai ShaoYouxi TangPublished in: Sci. China Inf. Sci. (2019)
Keyphrases
- probabilistic model
- objective function
- theoretical analysis
- recognition algorithm
- algorithm employs
- algorithm has been developed
- mathematical model
- expectation maximization
- selection algorithm
- k means
- classification algorithm
- final result
- input data
- em algorithm
- optimization model
- detection algorithm
- bayesian framework
- kalman filter
- markov model
- estimation algorithm
- preprocessing
- learning algorithm
- optimization method
- matching algorithm
- energy function
- computational complexity
- simulated annealing
- model free
- experimental evaluation
- dynamic programming
- cost function
- filtering algorithm
- identification rate
- prior information
- closed form
- high accuracy
- np hard
- significant improvement
- evolutionary algorithm
- optimal solution
- genetic algorithm
- convergence rate
- back propagation
- linear model
- probability distribution
- computational cost
- lower bound
- neural network