基于51单片机的C语言代码，指数加权平均算法滤波函数，也是一个一阶低通滤波器。文件中有比较详细的注释。-Based on the the 51 microcontroller C language code, exponentially weighted average algorithm filtering function is also a first-order low-pass filter. Detailed notes in the file.

关于滤波算法的程序源码，比较详细的注释，供大家学习参考，非常不错哦。-About filtering algorithm source program, more detailed notes for them to learn, very good