摘要
研制了一种采用单片机与复杂可编程逻辑器件(CPLD)相结合的方法设计的任意波形发生器(AWG),并详细介绍了利用 MATLAB 获取波形数据的两种方法。实验证明,该系统能输出频率和幅度可调的多种标准函数波以及任意波形。在满足所需频带宽度的同时,提高了频率的分辨率和准确度。
An arbitrary waveform generator （AWG） which is designed by MCU and CPLD has been studied and developed. The paper also introduces two methods based on MATLAB for waveform data acquisition in detail. Experiment proved that the system can generate various standard function waveforms and arbitrary waveform signals whose frequency and amplitude can be adjusted. The signal obtained by this means proved to be having high frequency resolution and accuracy with the meet of bandwidth.
出处
《电子技术应用》
北大核心
2008年第9期81-86,共6页
Application of Electronic Technique
基金
国家自然科学基金课题(10574038)
