A gridless method for direction finding with sparse arrays in nonuniform noise.
Qishu GongShunan ZhongShiwei RenZhe PengGuiyu WangPublished in: Digit. Signal Process. (2023)
Keyphrases
- method finds
- dynamic programming
- decision trees
- noisy data
- high accuracy
- significant improvement
- neural network
- hybrid method
- face recognition
- classification method
- synthetic data
- maximum likelihood
- objective function
- computational complexity
- pairwise
- natural images
- model selection
- detection method
- probabilistic model
- experimental evaluation
- signal to noise ratio
- cost function
- image noise
- filtering method