Browsing by Author "Saulig N."
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A comparison of quadratic TFDs for entropy based detection of components time supports in multicomponent nonstationary signal mixtures
Saulig, N.; Sucic, V.; Boashash, B.; Sersic, D. ( IEEE , 2013 , Conference Paper)Separation of different signal components, produced by one or more sources, is a problem encountered in many signal processing applications. This paper proposes a fully automatic undetermined blind source separation method, ... -
Measures, performance assessment, and enhancement of TFDs
Boashash, B.; Touati, S.; Auger, F.; Flandrin, P.; Chassande-Mottin, E.; Stanković, L.J.; Sucic, V.; Khan N.; Sejdić, E.; Sucic, V.; Saulig, N.; Shafi, I.; Ahmad, J.; Shah, S.I.... more authors ... less authors ( Elsevier Inc. , 2016 , Book chapter)This chapter describes a number of time-frequency (t,f) performance quality measures specifically developed as criteria for performance enhancement for a given application. The adopted performance measures are defined using ... -
Signal content estimation based on the short-term time-frequency Rényi entropy of the S-method time-frequency distribution
Saulig, N.; Sucic, V.; Stanković, S.; Orović, I.; Boashash, B. (2012 , Conference Paper)A key characteristic of a nonstationary signal, when analyzed in the time-frequency domain, is the signal complexity, quantified as the number of components in the signal. This paper describes a method for the estimation ...