A piecewise parametric method based on polynomial phase model to compensate ionospheric phase contamination.
Kun LuJiong WangXingzhao LiuPublished in: ICASSP (2) (2003)
Keyphrases
- mathematical model
- high order
- test data
- study proposes
- cost function
- evaluation method
- linear model
- modeling method
- sensitivity analysis
- statistical model
- probabilistic model
- em algorithm
- detection method
- iterative process
- objective function
- optimization method
- prediction model
- analytical model
- similarity measure
- closed form
- classification method
- preprocessing
- statistical methods
- energy function
- prior information
- prior knowledge
- parameter estimation
- training phase
- monte carlo simulation
- hybrid method
- semi parametric
- evaluation model
- significant improvement
- markov model
- parametric models
- theoretical analysis
- autoregressive
- high accuracy
- bp neural network
- parameter space
- pairwise
- classification algorithm
- learning phase
- kalman filter