Underwater Ultrasonic Imaging with Wide-band Beamforming Technology
碩士 === 國立臺灣海洋大學 === 電機工程學系 === 92 === This thesis uses beamforming in ultrasonic imaging. Beamforming is a kind of spatial filtering, which strengthen the signal of steering direction and suppress the interference of other directions. Nevertheless, there are a lot of questions have to overcome, such...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/16923789728411365699 |