Compressive Subspace Learning With Antenna Cross-Correlations for Wideband Spectrum Sensing.
Tierui GongZhijia YangMeng ZhengZhifeng LiuGengshan WangPublished in: IEEE Trans. Commun. (2020)
Keyphrases
- subspace learning
- spectrum sensing
- cross correlations
- cognitive radio networks
- sparse representation
- cognitive radio
- image pixels
- dimensionality reduction
- color images
- denoising
- frequency band
- data representation
- face recognition
- manifold learning
- wireless communication
- sparse coding
- principal component analysis
- low dimensional
- semi supervised
- multi frame
- learning algorithm
- high dimensional
- high dimensional data
- feature space
- pattern recognition
- image processing