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CSDA
2006
98views more  CSDA 2006»
14 years 10 months ago
Frequency estimation of undamped exponential signals using genetic algorithms
: In this paper, we consider the problem of frequency estimation of undamped superimposed exponential signals model. We propose two iterative techniques of frequency estimation usi...
Amit Mitra, Debasis Kundu, Gunjan Agrawal
CORR
2007
Springer
107views Education» more  CORR 2007»
14 years 10 months ago
Functional Multi-Layer Perceptron: a Nonlinear Tool for Functional Data Analysis
In this paper, we study a natural extension of Multi-Layer Perceptrons (MLP) to functional inputs. We show that fundamental results for classical MLP can be extended to functional...
Fabrice Rossi, Brieuc Conan-Guez
CPHYSICS
2007
91views more  CPHYSICS 2007»
14 years 10 months ago
Characteristics of networks in financial markets
We investigate the financial network of the Korea Stock Exchange (KSE) using numerical simulations and scaling arguments. The frequency of degree and the edge density for a real ...
Kyungsik Kim, Soo Yong Kim, Deock-Ho Ha
AUTOMATICA
2002
111views more  AUTOMATICA 2002»
14 years 9 months ago
Virtual reference feedback tuning: a direct method for the design of feedback controllers
This paper considers the problem of designing a controller for an unknown plant based on input/output measurements. The new design method we propose is direct (no model identificat...
M. C. Campi, A. Lecchini, Sergio M. Savaresi
MOBIHOC
2009
ACM
15 years 10 months ago
Characterizing the exit process of a non-saturated IEEE 802.11 wireless network
In this paper, we consider a non-saturated IEEE 802.11 based wireless network. We use a three-way fixed point to model the node behavior with Bernoulli packet arrivals and determi...
Punit Rathod, Onkar Dabeer, Abhay Karandikar, Anir...