摘要
本文提出了一种基于STM32H750平台搭建的周期信号波形识别及参数检测试装置的设计方法。该设计方法可实现常见周期信号正弦波、三角波、矩形波以及自定义周期信号(锯齿波、反锯齿波等)的波形识别,同时还可以实现周期信号相关特征参数(频率、峰峰值和占空比)检测与输出显示。通过搭建实验装置,验证了所述方法的可行性及正确性,具有较高的实用价值。
This paper presents a design method of periodic signal waveform recognition and parameter detection test device based on STM32H750.The design method can realize the waveform recognition of common periodic signal sine wave,triangular wave,rectangular wave and user-defined periodic signal(such as sawtooth wave and anti sawtooth wave).At the same time,it can also realize the detection and output display of periodic signal related characteristic parameters(such as frequency,peak to peak and duty cycle).The feasibility and correctness of the method are verified by building an experimental device,which has high practical value.
作者
曹焕
CAO Huan(Chongqing Technology and Business Institute,Chongqing 401520,China)
出处
《信息与电脑》
2022年第4期195-197,共3页
Information & Computer
