Python串口接收数据显示时域波形和FFT频谱
1. Python3.7 代码#-*- coding: utf-8 -*- import serialimport matplotlib.pyplot as pltimport numpy as npimport timeimport reimport pdbimport datetimeimport timefrom scipy.fftpack import fft,ifftfrom matplotlib.pylab import mplmpl.rcParams['font.s
