Wavelet Analysis of Ultransonic Signals Through Concrete
碩士 === 朝陽科技大學 === 營建工程系碩士班 === 92 === Elastic waves traveling in solid media usually contain a lot of time-variant spectral components. The objective of the current study is to analyze the local spectral characteristics in the elastic wave signal propagating through concrete. Wavelet theory is used...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/7dujhx |