中文说明：
仿真了用于MIMO雷达的OFDM Chirp波形的自相关函数和互相关函数，便于进一步优化OFDM Chirp波形，使互相关和自相关性能接近正交波形的性能，从而提高雷达目标检测性能。因为匹配滤波相当于一个互相关器。附有所仿真波形的参考文献，波形设计见本人之前上传的文件。
English Description：
The autocorrelation function and cross-correlation function of OFDM chirp waveform for MIMO radar are simulated, which is convenient to further optimize the OFDM chirp waveform, make the cross-correlation and autocorrelation performance close to the performance of orthogonal waveform, and improve the radar target detection performance. Because matched filtering is equivalent to a cross correlator. The reference of the simulated waveform is attached. See the file I uploaded before for the waveform design