| 用交错脉冲法测量分层水速 |
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| 引用本文： | 张宏,赵云影,王永德,何培宇.用交错脉冲法测量分层水速[J].四川大学学报(自然科学版),2006,43(1):115-117. |
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| 作者姓名： | 张宏 赵云影 王永德 何培宇 |
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| 作者单位： | 四川大学电子信息学院,成都,610064 |
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| 摘 要： | 利用超声波进行水速测量时存在速度模糊问题.运用交错脉冲法来实现速度模糊问题的求解,并在MATLAB中建模分析.结果表明,该算法具有良好的解速度模糊性能且处理速度快,能够实现实时处理,可以广泛用于实际应用.
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| 关 键 词： | 速度模糊 解模糊 交错脉冲法 |
| 文章编号： | 0490-6756（2006）01-0115-03 |
| 收稿时间： | 2005-04-27 |
| 修稿时间： | 2005-04-27 |
The Application of Staggered Pulse in Measuring Velocity of Water |
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| ZHANG Hong,ZHAO Yun-ying,WANG Yong-de,HE Pei-yu.The Application of Staggered Pulse in Measuring Velocity of Water[J].Journal of Sichuan University (Natural Science Edition),2006,43(1):115-117. |
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| Authors: | ZHANG Hong ZHAO Yun-ying WANG Yong-de HE Pei-yu |
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| Institution: | College of Electronics and Information Engineering; Sichuan University;College of Electronics and Information Engineering; Sichuan University;College of Electronics and Information Engineering; Sichuan University;College of Electronics and Information Engineering; Sichuan University |
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| Abstract: | There was velocity ambiguity in measuring the velocity of water.The staggered pulse method was presented for solving such problem.The model built in MATLAB revealed that this method had very good velocity ambiguity performance and a rapid velocity of calculation.Moreover the real-time processing could be easily achieved,then it had wide use in practice. |
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| Keywords: | velocity ambiguity ambiguity resolution staggered pulse |
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