搜索结果: 1-15 共查到“计算机科学技术 nonlinear”相关记录16条 . 查询时间(0.125 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Towards Provably Efficient Quantum Algorithms for Nonlinear Dynamics and Large-scale Machine Learning Models
非线性动力学 机器学习模型 高效量子算法
2023/4/13
Nonlinear dynamics play a prominent role in many domains and are notoriously difficult to solve. Whereas previous quantum algorithms for general nonlinear equations have been severely limited due to t...
2018年IUTAM开发工程系统非线性动力学研讨会（IUTAM Symposium on Exploiting nonlinear dynamics for engineering systems）
2018年 IUTAM 开发工程系统非线性动力学 研讨会
2018/1/11
The appearance of nonlinear phenomena used to be perceived as dangerous, with a general tendency to avoid them or control them. This perception has led to intensive research using various approaches a...
Separating a Real-Life Nonlinear Image Mixture
independent component analysis source separation nonlinear image separation document processing
2015/8/3
When acquiring an image of a paper document, the image printed on the back page sometimes shows through. The mixture of the front- and back-page images thus obtained is markedly nonlinear, and thus co...
An Extension of Slow Feature Analysis for Nonlinear Blind Source Separation
slow feature analysis nonlinear blind source separation independent component analysis
2015/7/15
We present and test an extension of slow feature analysis as a novel approach to nonlinear blind source separation. The algorithm relies on temporal correlations and iteratively reconstructs a set of ...
Numerical solution of nonlinear hyperbolic conservation laws using exponential splines
Numerical solution nonlinear hyperbolic conservation laws exponential splines
2015/7/1
Previous theoretical (McCartin 1989a) and computational (McCartin 1989b) results on exponential splines are herein applied to provide approximate solutions of high order accuracy to nonlinear hyperbol...
A Nonlinear Dynamic Model of the Financial Crises Contagions
Financial Crises Contagion Stock Return Rate Nonlinear Dynamics Model Limit Cycle
2013/1/28
Employing the Differential Dynamics Method, a nonlinear dynamic model is set up to describe the international financial crises contagion within a short time between two countries. The two countries’ c...
A model based nonlinear adaptive controller for the passive bilateral telerobotic system
Model based control nonlinear systems passive systems robotics tele-operation lyapunov based approaches
2010/10/12
In this paper, we propose a new adaptive controller scheme for the bilateral telerobotic/teleoperation systems. The proposed controller achieves asymptotic tracking despite the parametric uncertaintie...
Programmable design and implementation of a chaotic system utilizing multiple nonlinear functions
Field programmable analog array chaos chaotic system mathematical modeling
2010/10/12
In addition to exhibiting a rich variety of bifurcation and chaos via tuning parameters, a chaotic system introduced by Sprott can be modeled and realized with a fixed main system block and many diffe...
Three-Dimensional Nonlinear Dynamic Model and Macro Control of Real Estate
Real Estate Macro Control Three-Dimensional Dynamic Model Extreme Value Analysis
2013/1/29
In this paper, according to economics of real estate and macro-control theory, combine with the characteristics of the real estate market, macro-control of the real estate market is studied. After giv...
A Nonlinear Control Model of Growth, Risk and Structural Change
Growth Risk Entrepreneurship Structural Change
2013/1/28
Uncertainty is perceived as the means of removing the obstacles to growth through the activation of Knig- htian entrepreneurship. A dynamic stochastic model of continuous-time growth is proposed and e...
New Variants of Newton’s Method for Nonlinear Unconstrained Optimization Problems
unconstrained optimization Newton’s method order of convergence power means initial guess
2013/1/28
In this paper, we propose new variants of Newton’s method based on quadrature formula and power mean for solving nonlinear unconstrained optimization problems. It is proved that the order of convergen...
A Fast Averaging Synchronization Algorithm for Clock Oscillators in Nonlinear Dynamical Network with Arbitrary Time-delays
Clock synchronization dynamical network arbitrary time-delays
2009/9/9
This paper investigates the synchronization problem of clock oscillators in nonlinear dynamical network with arbitrary time-dealys. Firstly, a dynamic synchronization algorithm based on consensus cont...
Extraction and Recognition of Nonlinear Interval-Type Features Using Symbolic KDA Algorithm with Application to Face Recognition
Nonlinear Interval-Type Features Symbolic KDA Algorithm Face Recognition
2009/9/4
We present symbolic kernel discriminant analysis (symbolic KDA) for face recognition in the framework of symbolic data analysis. Classical KDA extracts features, which are single-valued in nature to r...
Analysis of Nonlinear Sustained Oscillations in Discrete Systems with Backlash and Resolution by Using a Discretization-Oriented Describing Function
Backlash describing function resolution
2009/7/27
In this paper, a discretization-oriented describing function is derived for nonlinear devices combining backlash and quantization (resolution) while being subject to discretization through a sampler a...
ASPECTS REGARDING THE NEURO-ADAPTIVE CONTROL STRUCTURE PROPRIETIES.APPLICATION TO THE NONLINEAR PNEUMATIC SERVO SYSTEM BENCHMARK
neural network reference model neuro-adaptive control
2010/1/12
Generally, control techniques based on multilayer neural networks are used especially in the case of non-linear process and less in case of linear process, because classical control techniques are goo...