摘要
探讨了对高频信号进行采集和处理的设计难点,提出将LabVIEW的采集数据的特性与MATLAB强大的计算能力相结合的方法,并以此设计了一个系统。然后通过3种不同的方法,分别是将txt文件引入MATLAB、使用MAT-LAB script、使用Math Script RT,来结合LabVIEW和MATLAB,以采集得到的信号和内部产生信号的均方差及相关系数为标度来分析不同方法的可行性及效率,通过对比结果,最终确定了一种最佳的方案。
Abstract： This article discusses the difficulty of acquisition and processing of high frequency signal,and design a system by the method of combining the LabVIEW＇s collecting data characteristics with powerful MATLAB＇s computing power. To integrate LabVIEW and MATLAB ,this article uses three different methods which are importing the txt file into MATLAB, using the MATLAB script and using the Math the Script RT. The variance and correlation coefficient of acquisition signal and internal signal are used for scaling to analyze the feasibility and efficiency of the different methods, by comparing the results, the optimal solution is ultimately determined.
出处
《电子设计工程》
2013年第8期44-46,50,共4页
Electronic Design Engineering
