| 张文星,廖义香,何灿阳.利用小波多分辨分析寻求汽液两相均匀流模型的近似解[J].南华大学学报(自然科学版),2005,(1):96~99.[.Finding the Approximate Solution of Steam-Liquid Two-Phase Homogeneous Model Based on Multi-Resolution Analysis of Wavelet[J].Journal of University of South China(Science and Technology),2005,(1):96~99.] |
| 利用小波多分辨分析寻求汽液两相均匀流模型的近似解 |
| Finding the Approximate Solution of Steam-Liquid Two-Phase Homogeneous Model Based on Multi-Resolution Analysis of Wavelet |
| 修订日期：2004-05-18 |
| DOI： |
| 中文关键词: 多分辨分析 近似解 小波分析 汽液两相均匀流模型 耦合微分方程组 |
| 英文关键词:multi-resolution analysis,two-phase homogeneous fluid,approximate solution |
| 基金项目: |
| 张文星 廖义香 何灿阳 |
| [1]南华大学电气工程学院,湖南衡阳421001 [2]南华大学核科学技术学院,湖南衡阳421001 |
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| 中文摘要: |
| 利用小波的多分辨分析特性来寻求微分方程的近似解，同时把这种方法应用到汽液两相均匀流模型的求解中，其结果表明：这种方法能够有效地求解变系数的耦合微分方程组。 |
| 英文摘要: |
| An approximate solution to differentinal equations was obtained by multi-resolution analysis characteristics of wavelet,and it was applied to steam-liquid two-phase homoqeneous model.The results show that the coupled differential equations with nonconstant coefficients can be solved efficiently by this approximate solution. |
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