Add to ORKGA class of Polynomial time-frequency distributions has been recently proposed. It achieves the highest possible concentration in the time-frequency plane for nonlinear polynomial FM signals. Further, it allows to define time-varying higher-order spectra for nonstationary random signals. The paper presents a review of recent results and an application to multi-component signal analysis in the presence of additive and/or multiplicative noise
The paper introduces a new kernel for the design of a high resolution time-frequency distribution (T...
Recently the second order reassigned local polynomial periodogram (LPP) has been reported to show so...
This paper introduces some tools to characterize the phase behav-ior of non stationary signals. Star...
The paper deals with analysis and time-frequency representation of multicomponent signals characteri...
One of the fundamental problems of time-frequency analysis that remained unsolved until recently is ...
The Wigner-Ville distribution (WVD) has optimal energy concentration for linear frequency modulated ...
The Wigner-Ville distribution (WVD) has optimal energy concentration for linear frequency modulated ...
The polynomial Wigner-Ville distribution was designed as an optimal tool for characterising the spec...
Optimal concentration about the instantaneous frequency for polynomial frequency modulated signals w...
The paper establishes the relationship between the two recently proposed methods of higher order tim...
Abstract A decomposition of the derivatives of or-der of a polynomial φ(t) is proposed in terms of ...
This paper investigates the computationally efficient parameter estimation of polynomial phase signa...
The broad-based goal of this thesis is to understand, detect, identify and quantify the abstract ent...
The majority of signals encountered in real applications, such as radar, sonar, speech, and communic...
A new method for estimating the instantaneous frequency (IF) of mobile communication signals affecte...
The paper introduces a new kernel for the design of a high resolution time-frequency distribution (T...
Recently the second order reassigned local polynomial periodogram (LPP) has been reported to show so...
This paper introduces some tools to characterize the phase behav-ior of non stationary signals. Star...
The paper deals with analysis and time-frequency representation of multicomponent signals characteri...
One of the fundamental problems of time-frequency analysis that remained unsolved until recently is ...
The Wigner-Ville distribution (WVD) has optimal energy concentration for linear frequency modulated ...
The Wigner-Ville distribution (WVD) has optimal energy concentration for linear frequency modulated ...
The polynomial Wigner-Ville distribution was designed as an optimal tool for characterising the spec...
Optimal concentration about the instantaneous frequency for polynomial frequency modulated signals w...
The paper establishes the relationship between the two recently proposed methods of higher order tim...
Abstract A decomposition of the derivatives of or-der of a polynomial φ(t) is proposed in terms of ...
This paper investigates the computationally efficient parameter estimation of polynomial phase signa...
The broad-based goal of this thesis is to understand, detect, identify and quantify the abstract ent...
The majority of signals encountered in real applications, such as radar, sonar, speech, and communic...
A new method for estimating the instantaneous frequency (IF) of mobile communication signals affecte...
The paper introduces a new kernel for the design of a high resolution time-frequency distribution (T...
Recently the second order reassigned local polynomial periodogram (LPP) has been reported to show so...
This paper introduces some tools to characterize the phase behav-ior of non stationary signals. Star...