Keyphrases
- self organizing maps
- neural network
- communication systems
- kohonen self organizing map
- neural gas
- k means
- competitive learning
- kohonen self organizing maps
- multipath
- growing self organizing map
- input space
- fading channels
- wireless networks
- wireless communication systems
- broadband wireless
- topology preserving
- ofdm system
- som neural network
- cluster analysis
- computer simulation
- feature vectors