Instantaneous mean frequency estimation using adaptive time-frequency distributions

Canadian Conference on Electrical and Computer Engineering

Volumn 1, Issue , 2001, Pages 141-146

  Krishnan, S ^a  

^a RYERSON UNIVERSITY   (Canada)

Author keywords

Average frequency; Instantaneous frequency; Matching pursuit; Non stationary signals; Positive time frequency distributions

Indexed keywords

NATURAL FREQUENCIES; SIGNAL TO NOISE RATIO; VECTORS; WAVEFORM ANALYSIS;

NONSTATIONARY SIGNALS;

SIGNAL THEORY;

EID: 0034851083     PISSN: 08407789     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Variable frequency electric circuit theory with application to the theory of frequency modulaion
2. Estimating and interpreting the instantaneous frequency of a signal - Part 1: Fundamentals
3. Comments on the interpretation of instantaneous frequency
4. Improved time-frequency representation of multicomponent signals using exponential kernels
5. The time-frequency distributions of nonstationary signals based on a Bessel kernel
6. Signal-dependent time-frequency representation: Optimal kernel design
7. Matching pursuit with time-frequency dictionaries
8. Positive time-frequency distribution functions
9. Axiomatic derivation of the principle of maximum entropy and the principle of minimum cross-entropy
10. Properties of cross-entropy minimization
11. Construction of positive time-frequency distributions
12. Adaptive time-frequency analysis of knee joint vibroarthrographic signals for non-invasive screening of articular cartilage pathology