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- Path: sparky!uunet!mcsun!Germany.EU.net!rztsun!tuhhco!ti6ls
- From: ti6ls@tuhhco.rz.tu-harburg.de (Ludger Solbach)
- Newsgroups: comp.dsp
- Subject: Re: Wigner Distribution
- Keywords: wigner distribution function, time-frequency distribution
- Message-ID: <ti6ls.716477991@tuhhco>
- Date: 14 Sep 92 13:39:51 GMT
- References: <1992Sep12.160532.19340@udel.edu>
- Sender: usenet@rztsun.rz.tu-harburg.de
- Lines: 26
-
- indra@earthview.cms.udel.edu (Indra Jaya) writes:
-
- >Hello,
-
- >Does anybody out there have some info [software or ftp site] on Wigner
- >Distribution Function which generate time-frequency distribution for a
- >digital data set? Any help would be appreciated.
-
- >Indra Jaya
- >indra@earthview.cms.udel.edu
-
- I recommend the following article which includes a C-subprogramm for a
- smoothed version (for cross-term suppression) of the Wigner-Distribution:
-
- Wood/Buda/Barry: "Time-Frequency Transforms: A New Approach to First Heart
- Sound Frequency Dynamics", IEEE Trans. on Biomed. Eng., Vol.39, No.7,
- July 1992, pp.730-740
-
- L. Solbach
-
- /*****************************************************************************/
- /* Ludger Solbach, AB Techn. Inf. VI, TU Hamburg-Harburg */
- /* Tel.: 040/7718-3357 */
- /* Email: solbach@tu-harburg.dbp.de */
- /*****************************************************************************/
-
-