Keyphrases
- feature extraction
- frequency domain
- cellular networks
- prolate spheroidal
- social networks
- impulse response
- wireless networks
- wireless communication
- access points
- power law
- network connectivity
- feature selection
- signal processing
- access network
- autocorrelation function
- preprocessing
- non stationary
- feature vectors
- signal analysis
- dimensionality reduction
- wireless local area networks
- image classification
- switched networks
- image processing
- face recognition
- mobile devices
- high frequency
- feature space
- wireless technologies
- call admission control
- extracted features
- hilbert huang transform
- routing algorithm