The following cell is not shown either in the book. It creates the images/end_to_end_project folder (if it doesn't already exist), and it defines the save_fig() function which is used through this ...

Bounding Box,Fast Fourier Transform,Feature Maps,Point Cloud,Radar Data,Radio Frequency Signal,Vibration Signals,Antenna Array,Frequency Modulated Continuous Wave,Intermediate Frequency Signal,Loss ...