Performance of different wavelet families using DWT and DWPT-channel equalization using ZF and MMSE.
Rameez AsifAbubakar Sadiq HussainiR. A. Abd-AlhameedSteve M. R. JonesJim M. NorasE. Almahdi ElkhazmiJonathan RodriguezPublished in: IDT (2013)
Keyphrases
- channel estimation
- wavelet transform
- discrete wavelet transform
- wavelet coefficients
- multipath
- communication systems
- multiresolution
- ofdm system
- cdma systems
- wavelet domain
- lifting scheme
- wavelet decomposition
- dual tree complex wavelet transform
- fading channels
- estimation algorithm
- dual tree
- frequency selective
- low frequency
- low pass
- multiscale
- subband
- dyadic wavelet transform
- bit error rate
- decision feedback
- wavelet filters
- high frequency
- minimum mean squared error
- image coding
- image compression
- dt cwt
- wireless channels
- jpeg compression
- feature extraction
- image watermarking
- image fusion
- orthogonal frequency division multiplexing
- denoising
- image denoising
- end to end
- bitstream
- image coder
- computer simulation
- human visual system
- noisy images