In this paper, a simple four-wing chaotic attractor is first proposed by replacing the constant
parameters of the Chen system with a periodic piecewise function. Then, a new 4D four …

In this paper, we first present a simple seven-term 4D hyperchaotic system based on the
classical Sprott-C 3D chaotic system. This novel system is inspired by the simple 4D …

Memristor is widely used in various neural bionic models because of its excellent
characteristics in biological neural activity simulation. In this paper, a piecewise nonlinear …

In this paper, we further study the dynamic characteristics of the Yu–Wang chaotic system
obtained by Yu and Wang in 2012. The system can show a four‐wing chaotic attractor in any …

In order to improve the complexity of chaotic signals, a new three-dimensional quadratic two-
wing hidden chaotic system is proposed in this paper, the corresponding fractional order …

In this brief, a reference-modulated differential chaos shift keying (DCSK)(RM-DCSK) is
proposed for reliable and high-data-rate chaotic communication with low cost. In this …

This investigation scrutinizes the economic features and potential of propylene and
methanol production from natural gas in Iran because greenhouse gas emissions released …

Both the inherently wideband differential-chaos-shift-keying (DCSK) modulation and the
space-time block code (STBC) are techniques that can mitigate the effect of multipath fading …

In this paper, three different scenarios were experimentally investigated to compare carbon
dioxide based enhanced oil recovery methods. These methods are continuous carbon …

This paper proposes a novel hybrid forecasting model with three main parts to accurately
forecast daily electricity prices. In the first part, where data are divided into high-and low …