Interspersed discrete harmonic wavelet packet transform based OFDM - IHWT OFDM.
M. N. SumaS. V. NarasimhanB. KanmaniPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2014)
Keyphrases
- wavelet packet
- frequency selective
- translation invariant
- communication systems
- fading channels
- multipath
- orthogonal frequency division multiplexing
- denoising
- subband
- filter bank
- wavelet packet transform
- wavelet transform
- channel estimation
- ofdm system
- wavelet packet decomposition
- wireless communication
- multiscale
- wavelet function
- image data
- frequency band
- wavelet decomposition
- neural network
- image recognition
- non stationary
- image classification