Keyphrases
- filter bank
- channel estimation
- multipath
- fading channels
- subband
- infinite impulse response
- multiresolution
- computer simulation
- multiscale
- signal processing
- bit error rate
- wavelet packet
- frequency domain
- computationally efficient
- decision feedback
- ofdm system
- perfect reconstruction
- communication systems
- discrete cosine transform
- routing algorithm
- low pass
- wireless channels
- wavelet filters
- lifting scheme
- digital filters
- fir filters
- finite impulse response
- image compression
- wavelet decomposition
- low frequency
- orthogonal frequency division multiplexing
- fourier transform