Accelerometer, Gyroscope, and Magnetometer Analysis with Matplotlib
Accelerometer, Gyroscope, and Magnetometer Analysis with Raspberry Pi Part I: Basic Readings
reference
### A 3D, real-time capture
https://makersportal.com/blog/2019/11/11/raspberry-pi-python-accelerometer-gyroscope-magnetometer
https://paul.pub/matplotlib-3d-plotting/
https://blog.****.net/u013180339/article/details/77002254
### Vibration Analysis: FFT, PSD, and Spectrogram Basics [Free Download]
https://blog.endaq.com/vibration-analysis-fft-psd-and-spectrogram#time
### Chapter 4. Frequency and the Fast Fourier Transform
https://www.oreilly.com/library/view/elegant-scipy/9781491922927/ch04.html
how-do-i-plot-in-real-time-in-a-while-loop-using-matplotlib
https://izziswift.com/how-do-i-plot-in-real-time-in-a-while-loop-using-matplotlib/
https://blog.****.net/Y_Jwei/article/details/80975902
3. python matplotlib生成数据和展示数据