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Acquisition of Time and Doppler Shift in WFRFT Encrypted Chaotic Direct Sequence Spread Spectrum System.
Jiangyan He
Guogang Yuan
Zili Chen
Xijun Gao
Published in:
IEEE Access (2022)
Keyphrases
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direct sequence spread spectrum
chaotic sequence
image encryption algorithm
spread spectrum
signal processing
multiscale
s box
image encryption
feature extraction