Instantaneous frequency estimation and measurement: A quasi-local method

Measurement Science and Technology

Volumn 13, Issue 6, 2002, Pages 909-917

  Girolami, Gérard ^a   Vakman, David ^b  

^a UNIVERSITÉ DE CORSE   (France)

^b NONE   (United States)

Author keywords

Analytic signal; Instantaneous amplitude; Instantaneous frequency; Three point method

Indexed keywords

BIOCOMMUNICATIONS; NATURAL FREQUENCIES; NUMERICAL METHODS; SIGNAL FILTERING AND PREDICTION;

QUASI-LOCAL METHODS;

VIBRATION MEASUREMENT;

MEASUREMENT METHOD;

EID: 0036291760     PISSN: 09570233     EISSN: None     Source Type: Journal    
DOI: 10.1088/0957-0233/13/6/312     Document Type: Article

References (39)

1. Theory of communication
2. Théorie et application de la notion de signal analytique
3. Estimating and interpreting the instantaneous frequency of a signal
4. Interpretation of instantaneous frequency
5. On the definition of concepts of amplitude, phase and instantaneous frequency of a signal
6. Do we know what are the instantaneous frequency and instantaneous amplitude of a signal?
7. Generalized space distribution
8. Improved time-frequency representations of multicomponent signals using exponential kernels
9. A new formulation of generalized discrete-time time-frequency distributions
10. High resolution signal synthesis for time-frequency distributions
11. Optimum phase kernels for time-frequency analysis
12. A simple scheme for adapting time-frequency representations
13. Hybrid linear-bilinear time-scale analysis
14. Moments and maximum entropy densities in time-frequency
15. Multiwindow time-varying spectrum with instantaneous bandwidth and frequency constraints
16. Tutorial on higher-order statistics (spectra) in signal processing and system theory: Theoretical results and some applications
17. Wigner higher moment spectra: Definitions, properties, computation and application to transient signal analysis
18. An analysis of Wigner higher order spectra of multicomponent signals
19. Two excursions into the quartic domain
20. A function of time, frequency, lag and doppler
21. Model-based approach to envelope and positive instantaneous frequency estimation of signals with speech applications
22. Towards a unified theory of modulation: Part I. Phase-envelope relationships
23. Towards a unified theory of modulation. Part 2: Zeros manipulation
24. Instantaneous frequency
25. Some observations on oral air flow during phonation
26. Evidence for nonlinear production mechanisms in the vocal tract
27. On a simple algorithm to calculate the energy of a signal
28. Speech nonlinearities, modulations and energy operators
29. On amplitude and frequency demodulation using energy operators
30. Higher order differential energy operators
31. AM-FM energy detection and separation in noise using multiband energy operators
32. Energy demodulation of two-component am-fm signals with applications to speaker separation
33. Energy demodulation of two-component am-fm signal mixtures
34. On the analytic signal, the Teager-Kaiser energy algorithm, and other methods for defining amplitude and frequency
35. New high precision frequency measurement