AIMC Topic: Nonlinear Dynamics

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New results on exponential synchronization of memristor-based neural networks with discontinuous neuron activations.

Neural networks : the official journal of the International Neural Network Society Sep 10, 2016
This paper investigates the exponential synchronization of delayed memristor-based neural networks (MNNs) with discontinuous activation functions. Based on the framework of Filippov solution and differential inclusion theory, using new analytical tec...
Humans Feedback Animals Time Factors Neural Networks, Computer Algorithms Neurons Nonlinear Dynamics
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Driving reservoir models with oscillations: a solution to the extreme structural sensitivity of chaotic networks.

Journal of computational neuroscience Sep 2, 2016
A large body of experimental and theoretical work on neural coding suggests that the information stored in brain circuits is represented by time-varying patterns of neural activity. Reservoir computing, where the activity of a recurrently connected p...
Computer Simulation Animals Neural Networks, Computer Brain Neurons Nonlinear Dynamics Synapses Models, Neurological Action Potentials Humans
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Global synchronization of memristive neural networks subject to random disturbances via distributed pinning control.

Neural networks : the official journal of the International Neural Network Society Sep 1, 2016
This paper presents theoretical results on global exponential synchronization of multiple memristive neural networks in the presence of external noise by means of two types of distributed pinning control. The multiple memristive neural networks are c...
Computer Simulation Diffusion Random Allocation Neural Networks, Computer Nonlinear Dynamics Algorithms
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Combining two open source tools for neural computation (BioPatRec and Netlab) improves movement classification for prosthetic control.

BMC research notes Aug 31, 2016
BACKGROUND: Controlling a myoelectric prosthesis for upper limbs is increasingly challenging for the user as more electrodes and joints become available. Motion classification based on pattern recognition with a multi-electrode array allows multiple ...
Time Factors Nonlinear Dynamics Humans Artificial Limbs Linear Models Movement Neural Networks, Computer Algorithms
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Design and Hardware Implementation of a New Chaotic Secure Communication Technique.

PloS one Aug 22, 2016
In this paper, a scheme for chaotic modulation secure communication is proposed based on chaotic synchronization of an improved Lorenz system. For the first time, the intensity limit and stability of the transmitted signal, the characteristics of bro...
Communication Algorithms Nonlinear Dynamics Humans Computer Simulation Neural Networks, Computer Electronics
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Computational analysis of memory capacity in echo state networks.

Neural networks : the official journal of the International Neural Network Society Aug 16, 2016
Reservoir computing became very popular due to its potential for efficient design of recurrent neural networks, exploiting the computational properties of the reservoir structure. Various approaches, ranging from appropriate reservoir initialization ...
Neural Networks, Computer Algorithms Nonlinear Dynamics Data Mining
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Adaptive control of nonlinear system using online error minimum neural networks.

ISA transactions Aug 11, 2016
In this paper, a new learning algorithm named OEM-ELM (Online Error Minimized-ELM) is proposed based on ELM (Extreme Learning Machine) neural network algorithm and the spreading of its main structure. The core idea of this OEM-ELM algorithm is: onlin...
Online Systems Algorithms Nonlinear Dynamics Neural Networks, Computer Machine Learning
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Global cluster synchronization in nonlinearly coupled community networks with heterogeneous coupling delays.

Neural networks : the official journal of the International Neural Network Society Aug 3, 2016
This investigation establishes the global cluster synchronization of complex networks with a community structure based on an iterative approach. The units comprising the network are described by differential equations, and can be non-autonomous and i...
Neural Networks, Computer Cluster Analysis Nonlinear Dynamics Computer Simulation Time Factors
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Round Randomized Learning Vector Quantization for Brain Tumor Imaging.

Computational and mathematical methods in medicine Jul 18, 2016
Brain magnetic resonance imaging (MRI) classification into normal and abnormal is a critical and challenging task. Owing to that, several medical imaging classification techniques have been devised in which Learning Vector Quantization (LVQ) is among...
Nonlinear Dynamics Problem Solving Computer Simulation Reproducibility of Results Machine Learning Algorithms Image Processing, Computer-Assisted Brain Neoplasms Humans Magnetic Resonance Imaging Diagnosis, Computer-Assisted Neural Networks, Computer Models, Statistical
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On Stabilization of Quantized Sampled-Data Neural-Network-Based Control Systems.

IEEE transactions on cybernetics Jun 28, 2016
This paper investigates the problem of stabilization of sampled-data neural-network-based systems with state quantization. Different with previous works, the communication limitation of state quantization is considered for the first time. More specif...
Computer Simulation Time Factors Systems Analysis Nonlinear Dynamics Neural Networks, Computer Algorithms
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