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基于LabVIEW与单片机串口的信号处理的研究
STUDY OF SIGNAL PROCESSING BASED ON LABVIEW AND MICROCOMPUTER
【摘要】 介绍了一种利用单片机采集数据,LabVIEW作为开发平台,二者之间通过串口实现数据通信的数据采集系统,利用LabVIEW的图形环境进行频谱分析。通过对Matlab的功能调用,对信号进行了滤噪处理。
【Abstract】 Introduces an data acquisition system based on LabVIEW and Microcontroller. The data communication is executed via serial port,the FFT is obstained on LabVIEW .The signal filture processing is studied by appling Matlab.
【关键词】 虚拟仪器;
数据采集;
单片机;
信号处理;
【Key words】 Virtual instrument; Data acquisition; microcomputer; signal processing;
【Key words】 Virtual instrument; Data acquisition; microcomputer; signal processing;
- 【文献出处】 天津科技大学学报 ,Journal of Tianjin University of Science and Technology , 编辑部邮箱 ,2004年03期
- 【分类号】TP368.1
- 【被引频次】31
- 【下载频次】1163