| Excel在水文频率计算中的应用 |
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| 引用本文： | 李智,衣起超,李艳杰,张德秋.Excel在水文频率计算中的应用[J].水利与建筑工程学报,2007,5(2):95-97. |
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| 作者姓名： | 李智 衣起超 李艳杰 张德秋 |
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| 作者单位： | 1. 黑龙江农垦勘测设计研究院,黑龙江,佳木斯,154002
2. 黑龙江省佳木斯市市政设施管理处,黑龙江,佳木斯,154002 |
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| 摘 要： | 针对现有频率计算软件中P-Ⅲ型频率曲线离均系数计算复杂和正态机率格纸绘制困难,本次充分利用Excel软件内置函数和强大图表功能完成了频率计算软件的制作,同时软件对正偏P-Ⅲ型频率曲线离均系数处理得以在负偏频率曲线中应用。软件操作简便,应用广泛,计算准确,制图美观,输出方便。
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| 关 键 词： | Excel P-Ⅲ型分布 水文频率 |
| 文章编号： | 1672-1144(2007)02-0095-03 |
| 修稿时间： | 2006年10月8日 |
Application of Excel in Hydrologic Frequency Computation |
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| LI Zhi,YI Qi-chao,LI Yan-jie,ZHANG De-qiu.Application of Excel in Hydrologic Frequency Computation[J].Journal of Water Resources Architectural Engineering,2007,5(2):95-97. |
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| Authors: | LI Zhi YI Qi-chao LI Yan-jie ZHANG De-qiu |
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| Abstract: | In view of the complex in calculating with even coefficient in P-Ⅲ frequency curve and the difficult in planning with normal probability paper in existing frequency computation software,the function in Excel software sets and the formidable graph function are fully used to complete the development of the frequency computation software.Simultaneously,the software to process the even coefficient in copper bias P-Ⅲ frequency curve is applied in zinc bias frequency curve.The application of the software is simple,wide and accurate,and is artistic for charting and convenient for output. |
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| Keywords: | Excel P-Ⅲ distribution hydrologic frequency |
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