HHT-based IF and HS Features for STBC OVSF/OFDM Underwater Voice (IV) Transmission
碩士 === 國立臺灣海洋大學 === 電機工程學系 === 101 === In this study, the Hilbert-Huang transform based instantaneous frequency (IF) and Hilbert spectrum (HS) features of voice (IV) samples were examined for applications in space-time block coding (STBC) of orthogonal variable spreading factor (OVSF)/orthogonal fre...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/gxf343 |