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ICASSP
2011
IEEE
12 years 11 months ago
A novel analytical approach to orthogonal bases extraction from AM-FM signals
This paper presents a new method for extracting orthogonal bases from AM-FM signals. Since AM-FM signals are non-stationary, appropriate basis functions are sought provided that i...
Mohammadali Sebghati, Hamidreza Amindavar
WSC
2004
13 years 9 months ago
Optimization of Traffic Signal Light Timing Using Simulation
Traffic congestion is one of the worst problems in many countries. Traffic congestion wastes a huge portion of the national income for fuel and traffic-related environmental and s...
Kasun N. Hewage, Janaka Yasantha Ruwanpura
TSP
2010
13 years 2 months ago
DOA estimation of quasi-stationary signals with less sensors than sources and unknown spatial noise covariance: a Khatri-Rao sub
In real-world applications such as those for speech and audio, there are signals that are nonstationary but can be modeled as being stationary within local time frames. Such signal...
Wing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi
ANSOFT
2002
171views more  ANSOFT 2002»
13 years 7 months ago
OPM/Web - Object-Process Methodology for Developing Web Applications
Web applications can be classified as hybrids between hypermedia and information systems. They have a relatively simple distributed architecture from the user viewpoint, but a comp...
Iris Reinhartz-Berger, Dov Dori, Shmuel Katz
ICASSP
2011
IEEE
12 years 11 months ago
Smart grid monitoring for intrusion and fault detection with new locally optimum testing procedures
The vulnerability of smart grid systems is a growing concern. Signal detection theory is employed here to detect a change in the system. We employ a discrete-time linear state spa...
Qian He, Rick S. Blum