Non-linear spectral estimation
Cita com:
hdl:2117/88207
Document typeConference report
Defense date1987
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial
property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public
communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
This work describes the use of constraints in variational procedures for spectral analysis. It is reported how the designer in a variational approach for spectral estimation has to select a set of constraints. At the same time it is shown that the selected set of constraints becomes more relevant, as concerns with the resulting quality of the estimate, than the objective function minimized or maximized in the procedure. Finally, some examples are presented which are the result of considering correlation and envelope constraints and minimizing the correlation extrapolation energy.
CitationLagunas, M. Non-linear spectral estimation. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1987: proceedings: ICASSP 87: 1987 International Conference on Acoustics, Speech, and Signal Processing: April 6, 7, 8, 9, 1987: Registry hotel: Dallas, Texas". Dallas, TX: Institute of Electrical and Electronics Engineers (IEEE), 1987, p. 2035-2038.
Publisher versionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1169342
Files | Description | Size | Format | View |
---|---|---|---|---|
Non-linear spectral estimation.pdf | 108,1Kb | View/Open |