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Spread Spectrum Signals Classification Based on the Wigner-Ville Distribution and Neural Network Probability Density Function Estimation
Elk, Poland June 28-June 30
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CISIM.2007.622007 6th International Conference on ...
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Yuri Grishin, Bialystok Technical University, Poland
A spread spectrum signal recognition can be accomplished by exploiting the particular features of modulation presented in a received signal observed in presence of noise. These modulation features are the result of slight transmitter component variations and acts as an individual signature of a transmitter. The paper describes a spread spectrum signal classification algorithm based on using the Wigner-Ville Distribution (WVD), noise reduction procedure with using a two-dimensional filter and the RBF neural network probability density function estimator which extracts the features vector used for the final signal classification. The numerical simulation results for the P4-coded signals are presented.
Citation:
Yuri Grishin, "Spread Spectrum Signals Classification Based on the Wigner-Ville Distribution and Neural Network Probability Density Function Estimation," cisim, pp.197-202, 2007 6th International Conference on Computer Information Systems and Industrial Management Applications, 2007
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