A classification of OFDM signals with or without DFT precoding based on high-order moment.
Yusaku YamashitaHideki OchiaiPublished in: DySPAN (2017)
Keyphrases
- high order
- higher order
- lower order
- zernike moments
- image classification
- classification accuracy
- pairwise
- feature vectors
- low order
- feature extraction
- eeg signals
- feature space
- markov random field
- machine learning
- text classification
- frequency domain
- training set
- support vector
- supervised learning
- machine learning algorithms
- communication systems
- markov models
- fourth order
- context modeling
- multi class