7Blind equalization Algorithm Based on Wavelet Neural Network
Abstract: The concept, structure, and characteristics of wavelet neural network are described in this chapter. The basic principle of wavelet neural network blind equalization algorithms is analyzed. Blind equalization algorithm based on three-layer feed-forward wavelet neural network and bilinear feedback wavelet neural network are studied. Iterative formulas are derived for the real and complex system. The effectiveness is verified by computer simulation.
7.1Basic principle of wavelet neural network
7.1.1The concept of wavelet neural network
188.8.131.52The wavelet transform
The wavelet was first proposed by Haar in the paper about Hilbert space properties in 1910. The wavelet gets rapid ...