Intrinsic Low-Dimensional Nonlinear Manifold Structure of Radio Frequency Signals.
Liting SunXiang WangYurui ZhaoZhitao HuangChun DuPublished in: IEEE Commun. Lett. (2022)
Keyphrases
- radio frequency
- low dimensional
- nonlinear manifold
- dimensionality reduction
- manifold learning
- high dimensional
- data points
- manifold structure
- geometric structure
- dimension reduction
- phased array
- high dimensional data
- feature space
- signal processing
- sparse coding
- image representation
- natural images
- rfid technology
- principal component analysis
- supply chain
- information retrieval