| 建筑能耗分析用逐时干球温度的插值方法 |
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| 引用本文： | 周卿,苏华.建筑能耗分析用逐时干球温度的插值方法[J].制冷与空调(四川),2006,20(1):47-49. |
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| 作者姓名： | 周卿 苏华 |
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| 作者单位： | 西华大学,成都,610039 |
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| 摘 要： | 逐时干球温度对建筑能耗动态模拟是必不可少的。利用气象台站报表中的日四次温度值获得逐时值就需要进行插值。本文应用MATLAB语言对常用的四种插值方法做了比较，结果表明，三次样条插值是最佳插值方法。
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| 关 键 词： | 干球温度 三次样条插值 FFT插值 |
The Interpolation Methods of Hourly dry-Bulb Temperature Data for Building Energy Analyses |
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| Zhou Qing,Su Hua.The Interpolation Methods of Hourly dry-Bulb Temperature Data for Building Energy Analyses[J].Refrigeration & Air-condition,2006,20(1):47-49. |
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| Authors: | Zhou Qing Su Hua |
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| Affiliation: | School of energy and environment, Xihua University, Chengdu 610039 |
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| Abstract: | Hourly dry-bulb temperature data is imperative for building energy calculation. Interpolation should be performed to obtain hourly data in the case that only temperature data of four records per day are available. Based on MATLAB, four interpolation methods arc compared in this article, and results show that cubic spline interpolation performs best. |
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| Keywords: | MATLAB |
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