lgarbarini / bikeradar Goto Github PK

Thanks a lot for your project.

I'm implementing the same idea, and I have I1,Q1, I2, Q2 from FMCW radar
I have seen a strange equation in the python
y = np.sin(t) + 5np.sin(t30np.pi +np.radians(120)) + np.sin(90tnp.pi) + np.sin(200np.pit+np.pi/2) + .01np.random.normal(0, 1, 1000)
z = np.sin(t) + 2np.sin(t30.03np.pi) + np.sin(90tnp.pi+np.pi) + np.sin(200np.pit) + .01np.random.normal(0, 1, 1000)

My question from where you got that formula ?
Another question, How would I combine I1,Q2, I2,Q2 ?
Should I add I1+I2, Q1+Q2
then do FFT on the result ?