Stability and Hopf Bifurcation Analysis of Coupled Optoelectronic Feedback Loops

Figure 3

𝛾₁=0.1, 𝛾₂=2.5, 𝜏=1.5, 𝑘=1.9, which means that condition (𝐻₁) holds, and 𝛽=1.2>𝛽₀. The initial value is (0.1,−0.5,0.1,−0.5).

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