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| Application of Wavelet Denoise Method in Paper Cross Direction Basis Weight Data Treatment |
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| DOI：10.11981/j.issn.1000-6842.2015.02.53 |
| Key Words:cross direction basis weight； wavelet； threshold； denoising |
| Fund Project:陕西省科技计划经费资助项目(2014K05—03)；陕西省科技统筹创新工程计划项目(2012KTCQ01—19)；陕西科技大学科研启动基金项目(BJ11—07)。 |
| Author Name | Affiliation | | 刘文波 | 陕西科技大学电气与信息工程学院,陕西西安,710021 | | 汤 伟 | 陕西科技大学电气与信息工程学院,陕西西安,710021 | | 王 樨 | 陕西科技大学电气与信息工程学院,陕西西安,710021 | | 王孟效 | 陕西科技大学电气与信息工程学院,陕西西安,710021 |
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| Abstract: |
| In connection with denoising of the measure data in paper cross direction basis weight control, an improved threshold wavelet method was presented after analyzing the character of the data, and simulation comparison analysis was carried out. It was shown that this method was better than the traditional methods. The wave profile after denoising was smoother and closer to original cross direction basis weight data, thus it was favorable for implementing control. |
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