| 基于TMS320F2812便携式动态信号分析仪 |
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| 引用本文： | 张家田,李强,严正国.基于TMS320F2812便携式动态信号分析仪[J].国外电子元器件,2009,17(4):39-41. |
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| 作者姓名： | 张家田 李强 严正国 |
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| 作者单位： | 西安石油大学光电油气测井与检测教育部重点实验室; |
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| 摘 要： | 基于数字信号处理的动态信号分析系统应用广泛并具有重要作用。利用TI公司高性价比的数字信号处理TMS320F2812设计了一种便携式态信号分析仪，该系统信号分析仪可采集动态信号，并处理数据的频域，可直接在LCD上显示信号各分量频率值、功率值、失真度等。通过实验测试，该动态信号分析仪简便直观，只要接收到信号源，即可观察信号的多种指标参数。
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| 关 键 词： | DSP 动态信号分析 数字信号处理技术 频域法 TMS320F2812 |
Dynamic signal analysis system based on TMS320F2812 |
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| ZHANG Jia-tian,LI qiang,YAN Zheng-guo.Dynamic signal analysis system based on TMS320F2812[J].International Electronic Elements,2009,17(4):39-41. |
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| Authors: | ZHANG Jia-tian LI qiang YAN Zheng-guo |
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| Affiliation: | (Ministry of Education Key Laboratory of Photoelectricity Gas-oil Logging and Detecting, Xi＇ an Shiyou University, Xi＇an 710065, China) |
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| Abstract: | The dynamic signal analysis system based on digital signal processing has been applied to various fields and played an important role. On this basis, a set of dynamic signal analysis system is designed by using high cost-effective digital signal processor TMS320F2812 DSP.The system can acquisite dynamic signal and process data in the frequency domain, then directly display the value of the signal component of frequency and power,distortion on the LCD.The experiments results show the dynamic signal analysis ... |
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| Keywords: | DSP dynamic signal analysis digital signal processing technology frequency-domain law TMS320F2812 |
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