| 一种新的周期信号的高速数据采集方法研究 |
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| 引用本文： | 刘能,徐晓,邓华秋,周俊生. 一种新的周期信号的高速数据采集方法研究[J]. 仪器仪表学报, 2007, 28(4): 765-768 |
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| 作者姓名： | 刘能 徐晓 邓华秋 周俊生 |
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| 作者单位： | 华南理工大学物理科学与技术学院,广州,510640 |
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| 摘 要： | 本文介绍了一种新颖、简单的针对周期信号的高速数据采集方法，论证了该方法的可行性，完成了一个基于该方法的、采用CPLD和单片机的系统设计，并给出了硬件设计框图。实验表明，该系统工作稳定，满足实际应用的需要，适用于高速数字信号处理。
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| 关 键 词： | 数字信号处理 周期信号 高速数据采集系统 复杂可编程逻辑器件 |
| 修稿时间： | 2006-03-31 |
Study on a new method for high-speed data acquisition of periodic signal |
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| Liu Neng,Xu Xiao,Deng Huaqiu,Zhou Junsheng. Study on a new method for high-speed data acquisition of periodic signal[J]. Chinese Journal of Scientific Instrument, 2007, 28(4): 765-768 |
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| Authors: | Liu Neng Xu Xiao Deng Huaqiu Zhou Junsheng |
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| Abstract: | This paper describes a novel and simple method for high-speed data acquisition of periodic signal, and proves its feasibility. Based on this method, a design is completed using CPLD and MCU, and the block diagram of the hardware design is given. This system can be accomplished easily and works stably. Experiments show that it satisfies the application requirement of digital signal processing. |
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| Keywords: | digital signal processing periodic signal high-speed data acquisition system complicated programmable logic device (CPLD) |
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