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Abstract and Applied Analysis
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Abstract and Applied Analysis
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2013
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Article
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Fig 7
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Research Article
A Chaos-Based Secure Direct-Sequence/Spread-Spectrum Communication System
Figure 7
Time domain signals in the receiver of the simulation system using Tent map for case of
with no mismatch and with initial value mismatch (
).
(a)
The discretely increasing signal at output of the counter
(b)
The chaotic signal at output of the nonlinear converter
(c)
The variable-position pulse train at the output 1
(d)
The recovered data bits at output of the decision device