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ITHEA Classification Structure > I. Computing Methodologies  > I.6 SIMULATION AND MODELING  > I.6.1 Simulation Theory 
SIGNAL PROCESSING UNDER ACTIVE MONITORING
By: Oleksii Mostovyi (3934 reads)
Rating: (1.00/10)

Abstract: This paper describes a method of signal preprocessing under active monitoring. Suppose we want to solve the inverse problem of getting the response of a medium to one powerful signal, which is equivalent to obtaining the transmission function of the medium, but do not have an opportunity to conduct such an experiment (it might be too expensive or harmful for the environment). Practically the problem can be reduced to obtaining the transmission function of the medium. In this case we can conduct a series of experiments of relatively low power and superpose the response signals. However, this method is conjugated with considerable loss of information (especially in the high frequency domain) due to fluctuations of the phase, the frequency and the starting time of each individual experiment. The preprocessing technique presented in this paper allows us to substantially restore the response of the medium and consequently to find a better estimate for the transmission function. This technique is based on expanding the initial signal into the system of orthogonal functions.

Keywords: mathematical modelling, active monitoring, frequency and phase fluctuation.

ACM Classification Keywords: I.6.1 Simulation Theory.

Link:

SIGNAL PROCESSING UNDER ACTIVE MONITORING

Oleksii Mostovyi

http://www.foibg.com/ijita/vol12/ijita12-3-p08.pdf

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I.6.1 Simulation Theory
article: Building Peculiarities of the Modern Wireless Corporate Network · SHORT GRAPH-SCHEME OF A SUCCESSFUL SYSTEM IDEA · MEMBRANES DISTRIBUTION USING GENETIC ALGORITHMS · ACTIVE MONITORING AND DECISION MAKING PROBLEM · SIGNAL PROCESSING UNDER ACTIVE MONITORING ·
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