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SIGMAP
2007
108views Business» more  SIGMAP 2007»
14 years 5 days ago
DC Motor using Multi Activation Wavelet Network (MAWN) as an Alternative to a PD Controller in the Robotics Control System
In this paper, a robust MAWN is proposed. An application that constructs Wavelet Network as an alternative to a PD controller in the robotics control system with DC motor is fully ...
Walid Emar, Noora Khalaf, Maher Dababneh, Waleed J...
CORR
2010
Springer
209views Education» more  CORR 2010»
13 years 7 months ago
Generalized Tree-Based Wavelet Transform
In this paper we propose a new wavelet transform applicable to functions defined on graphs, high dimensional data and networks. The proposed method generalizes the Haar-like transf...
Idan Ram, Michael Elad, Israel Cohen
EDBT
2009
ACM
119views Database» more  EDBT 2009»
14 years 2 months ago
Unrestricted wavelet synopses under maximum error bound
Constructing Haar wavelet synopses under a given approximation error has many real world applications. In this paper, we take a novel approach towards constructing unrestricted Ha...
Chaoyi Pang, Qing Zhang, David P. Hansen, Anthony ...
JDCTA
2010
191views more  JDCTA 2010»
13 years 5 months ago
Improved Wavelet Neural Network Based on Hybrid Genetic Algorithm Applicationin on Fault Diagnosis of Railway Rolling Bearing
The method of improved wavelet transform neural network based on hybrid GA(genetic algorithm) is presented to diagnose rolling bearings faults in this paper. Genetic Artificial Ne...
Guoqiang Cai, Limin Jia, Jianwei Yang, Haibo Liu
SIP
2003
14 years 3 days ago
An Algebraic Approach to M-band Wavelets Construction
This paper presents an algebraic approach to construct Mband orthogonal wavelet bases. A system of constraint equations is obtained for M-band orthonormal filters, and then a solu...
Tony Lin, Qingyun Shi, Pengwei Hao