Carrier Phase-Based Ionospheric Gradient Monitor Under the Mixed Gaussian Distribution.
Jianhua ChengJiaxiang LiLiang LiChao JiangBing QiPublished in: Remote. Sens. (2020)
Keyphrases
- gaussian distribution
- noise model
- maximum likelihood
- gaussian mixture model
- expectation maximization
- maximum a posteriori estimation
- multi variate
- covariance matrices
- intensity distribution
- poisson equation
- monitoring system
- learning phase
- mixture of gaussians
- instantaneous frequency
- real time
- em algorithm
- image processing
- gradient direction
- gaussian model
- preprocessing phase
- high dimensional