雷达线性调频信号，很有用，包括信号的生成，和频谱的仿真代码，详细的画图历程-Chirp radar signal, useful, including the generation of signal and spectrum simulation code, a detailed drawing course

包括上下chirp信号的生成及其相关性能图，自相关和互相关分析-This is an analysis of the basic performance of Up-chirp signal