Results 91 to 100 of about 132,832 (312)

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

On Iterative Detection, Demodulation and Decoding for OFDM-CDM [PDF]

, 2006
In this paper, we address iterative receiver processing for OFDM code division multiplexing (OFDM-CDM). The receiver algorithm we focus on is soft parallel interference cancellation in combination with a-priori demodulation.
Raulefs, Ronald, Sand, Stephan, Ayaz, Serkan, Dammann, Armin   +3 more
core  

Iterative Cosparse Projection Algorithms for the Recovery of Cosparse Vectors [PDF]

, 2011
International audienceRecently, a cosparse analysis model was introduced as an alternative to the standard sparse synthesis model. This model was shown to yield uniqueness guarantees in the context of linear inverse problems, and a new reconstruction ...
Giryes, Raja, Gribonval, Rémi, Davies, Mike E., Nam, Sangnam, Davies, Mike   +4 more
core   +1 more source

Iterative Scaling Algorithm for Channels

CoRR, 2016
Here we define a procedure for evaluating KL-projections (I- and rI-projections) of channels. These can be useful in the decomposition of mutual information between input and outputs, e.g. to quantify synergies and interactions of different orders, as well as information integration and other related measures of complexity.
Paolo Perrone, Nihat Ay
openaire   +2 more sources

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Iterative Code Acquisition for DS-UWB Downlink using Multiple-Component Decoders [PDF]

, 2008
Iterative code acquisition schemes employing beneficially chosen higher-order generator polynomials and multiple-component decoders are analysed in terms of the correct detection probability of the direct sequence-ultra-wideband (DS-UWB) downlink.
Won, S.H., Hanzo, L
core  

Iterative decoding convergence and termination of serially concatenated codes [PDF]

, 2010
In this paper we demonstrate that previously proposed serially concatenated codes only facilitate iterative decoding convergence towards points that are near but not at the top-right hand corner of the EXIT chart, which typically results in an error ...
Hanzo, L., Maunder, R. G.
core   +1 more source

A New Iterative Algorithm for Magnetic Motion Tracking

Sensors
Motion analysis is of great interest to a variety of applications, such as virtual and augmented reality and medical diagnostics. Hand movement tracking systems, in particular, are used as a human–machine interface. In most cases, these systems are based
Tobias Schmidt, Johannes Hoffmann, Moritz Boueke, Robert Bergholz, Ludger Klinkenbusch, Gerhard Schmidt   +5 more
doaj   +1 more source

EVALUATION OF ITERATIVE ALGORITHMS FOR TOMOGRAPHY IMAGE RECONSTRUCTION

Brazilian Journal of Radiation Sciences, 2019
The greatest impact of the tomography technology currently occurs in medicine. The success is due to the fact that human body presents standardized dimensions with well-established composition. These conditions are not found in industrial objects.
Alexandre F. Velo, Alexandre G. Alvarez, Margarida Mizue Hamada, Carlos Henrique de Mesquita   +3 more
doaj   +1 more source

OPTool—An optimization toolbox for iterative algorithms

SoftwareX, 2020
The current state-of-the-art in iterative optimization algorithms for differentiable cost functions is scattered throughout the literature, which hinders their comparison for the specific program at hand.
Daniel Silvestre
doaj   +1 more source