FMCW_simulation.m is the main script which creates point targets and estimates their range, velocity and angle information.

TX (blue) - RX (red) antenna positions:

Transmitted, received and downconverted signals:

Range-Doppler Map:

Cell-averaging constant-false-alarm-rate (CA-CFAR) detection result:

Angle estimation spectrum result with Fast Fourier Transform (FFT):

Range-angle map with Fast Fourier Transform (FFT):

Angle estimation spectrum result with MUltiple SIgnal Classification (MUSIC):

Range-angle map with MUltiple SIgnal Classification (MUSIC):

Point cloud generation from estimated 3-D coordinates:

FMCW_sim_v2.m is the main script which reads 3-D coordinates of human skeleton joints captured by Kinect v2 device, and extracts the raw radar data cube (RDC) and plays range-Doppler maps, and outputs the micro-Doppler spectrogram. For more information about the data capture and skeleton extraction using Kinect, check out the Kinect repository. This script is still under development!

Range-Doppler Map:

Micro-Doppler Spectrogram: