| 正弦波拟合法评价数据采集系统通道采集速率 |
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| 引用本文： | 梁志国,周艳丽.正弦波拟合法评价数据采集系统通道采集速率[J].数据采集与处理,1997,12(4):328-333. |
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| 作者姓名： | 梁志国 周艳丽 |
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| 作者单位： | 北京长城计量测试技术研究所!北京，100095，北京长城计量测试技术研究所!北京，100095，北京长城计量测试技术研究所!北京，100095 |
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| 摘 要： | 介绍了数据采集系统采集速率后种简单实用的评价方法，即正弦波拟合评价法。讨论了评价过程的误差来源，以及减小其评价误差的几种对策，同时给出了评价过程的计算机仿真结果。
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| 关 键 词： | 数据采集系统 正弦波拟合法 采集速率 |
Using Sinuous Curve-Fitting Method to Evaluate the Rate of Data Acquisition Systems |
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| Liang Zhiguo, Zhou Yanli, Shen Wen.Using Sinuous Curve-Fitting Method to Evaluate the Rate of Data Acquisition Systems[J].Journal of Data Acquisition & Processing,1997,12(4):328-333. |
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| Authors: | Liang Zhiguo Zhou Yanli Shen Wen |
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| Abstract: | One simple and useful method to evaluate the sampling rate of data acquisition system is introduced in this paper. It is a sinuous-curve-fitting method. The sources of errors are discribed, and finally, some methods to decrease the uncertainty of evaluation results are discussed herewith. |
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| Keywords: | data acquisition sampling rates measurement methods errors analysis |
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