Comparison of time-frequency analysis performance on hearts and murmurs
Time-frequency analysis is one of the methods to deal with non-stationary and time-varying signal such as heart sounds and murmurs. Wigner-Ville distribution (WVD) is a popular tool to obtain time-frequency representation of signal. Windowed Wigner-Ville distribution (WWVD) and smooth windowed Wigne...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2003-08-25.
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| Subjects: | |
| Online Access: | Get fulltext |