Modulation Recognition for Incomplete Signals through Dictionary Learning.
Guangcheng LuKezhong ZhangSai HuangYifan ZhangZhiyong FengPublished in: WCNC (2017)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- modulation scheme
- signal processing
- pattern recognition
- object recognition
- group sparsity
- feature extraction
- frequency modulation
- visual recognition
- sparse codes
- linear combination
- image classification
- high quality
- neural network
- higher order
- knn
- high dimensional