In this paper, we address the problem of blind extraction of a chaotic signal from an
instantaneous linear mixture. Determination of the desired extracting vector is formulated as …

Generalized iterative methods for reducing noise in contaminated chaotic signals are
proposed. These methods minimize a cost function composed of two parts: one containing …

A Kalman filter structure is developed that permits two or more Kalman filters to be
connected to each other in a feedback configuration. The resulting network can be used for …

In order to effectively reduce channel noise, parameter mismatch, and cross talks in chaos-
based multiuser communication systems under a single channel, a feedback filter bank …

Since previous secure communications methods using chaotic systems require very high
SNRs, knowledge of the initial conditions, and/or chaotic systems with the self …

Communications Systems and methods employ receivers which utilize estimators, Such as
extended Kalman filters, to estimate a transmitted information signal based only upon initial …

Noise reduction methods for contaminated chaotic signals and a potential application of
chaotic signals and systems are investigated. First, an iterative noise reduction scheme for …

为克服信道噪声, 系统参数误配及用户串音对混沌通信系统的影响, 本文在无先导卡尔曼滤波器(
Un scented Kalman Filter, UKF) 算法的基础上, 提出了一种有反馈结构的滤波器阵列及相应的 …

The problem of blind separation of chaotic signals from an instantaneous linear mixture is
considered. This problem is formulated as the extraction of each chaotic source. A new …

Generalized iterative methods for reducing noise in contaminated chaotic signals are
proposed. These methods minimize a cost function composed of two parts: one containing …