Subspace leakage reduced nonuniform sparse Fibonacci-like planar array to estimate azimuth and elevation angles of both Angle of Arrival and Angle of Departure.
Angeline Beulah VethanayagamVenkateswaran NarasimhanPublished in: Trans. Emerg. Telecommun. Technol. (2021)
Keyphrases
- zenith angle
- refractive index
- surface normals
- high dimensional
- shape recovery
- high dimensional data
- regularized regression
- low dimensional
- rank minimization
- shape from shading
- photometric stereo
- sparse data
- feature space
- low rank representation
- signal subspace
- subspace learning
- principal component analysis
- sparse coding
- lower dimensional
- dimensionality reduction
- sparse representation
- surface reconstruction
- compressed sensing
- linear array
- feature extraction
- subspace clustering
- circular motion
- light source
- basis vectors
- planar surfaces
- linear subspace
- single view
- aerial images