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A Novel Underdetermined Blind Source Separation Algorithm of Frequency-Hopping Signals via Time-Frequency Analysis.
Yifan Wang
Yibing Li
Qian Sun
Yingsong Li
Published in:
IEEE Trans. Circuits Syst. II Express Briefs (2023)
Keyphrases
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blind source separation
mixing matrix
independent component analysis
computational complexity
non stationary
independent components
negative matrix factorization
blind separation
frequency hopping
k means
multiscale
computationally efficient
spread spectrum