Analyze the micro-crack rate of PCB based on Expectation-Maximization algorithm
碩士 === 國立中央大學 === 資訊工程學系 === 107 === In view of the complex situation of interwoven production of ceramic substrates, and the blame of micro-crack broken pieces and the distortion of observation data in the production process，that is，broken pieces may be caused by multiple machines more than by a si...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2019
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| Online Access: | http://ndltd.ncl.edu.tw/handle/9jm523 |