here we played around 😄
OK, mainly the display... the doppler signal processing part is 'just' some added math 😉
Why the first project you want to do is a complex one?
Since your question is very wide, I'll try to help you to narrow down on the help we can provide.
What is the hardware do you want to use?
What is the distance and speed are you trying to monitor?
What precision?
Benoit
Well you have a quite great hardware. I'm afraid that your solution will be in reading a lot of documentation. the learning curve might be a little slower than you wish, but the adventure will be great. 😉
Benoit