mmWave Chirp Waveform Generation and Analysis

This code demonstrates the generation of chirp waveforms for mmWave radar or wireless applications.

This code demonstrates the generation of a chirp waveform and simulation of a received signal after accounting for propagation delay and Doppler frequency shift. It then performs pulse compression using matched filtering and visualizes the pulse-compressed signal. It generates multi-chirp waveforms with different slopes and plots the original, received, and pulse-compressed waveforms. The spectrograms of the multi-chirp waveforms are displayed using a 3D plot to provide further insight into their frequency-time characteristics.