STFT

说明：  阵列信号处理、常规波束形成 仿真图 算法原理(CBF Array signal processing)

说明：  MVDR算法仿真，算法原理，仿真图，毕设(array singnal processing MVDR)

说明：  用matlab进行仿真，此为合成毫米波雷达前视成像仿真实例，可进行仿真模拟 毫米波前视成像实例(Millimeter wave forward looking imaging example)

说明：  对二阶AR模型，仿真产生数据，估计自相关矩阵R ，并和真实值对比，比较不同步长和遗忘因子对仿真结果的影响(For the second-order AR model, the simulation generates data, estimates the autocorrelation matrix R, and compares it with the real value, comparing the effect of the unsynchronized length and forgetting factor on the simulation results)

说明：  实现LFM波雷达同时测距测速仿真，并能进行距离分辨率的仿真(Realize LFM wave radar ranging and velocity measurement)

说明：  详细阐述了FMCW 雷达各个模块的设计原理和代码资源(The design of each module of FMCW radar system and matlab code simulation are described in detail)

说明：  各种离散编码的雷达波形，包括巴克码、四相编码、八相编码、伪随机编码……(Radar waveforms of various discrete codes, including Barker code, four phase code, eight phase code, pseudo-random code)

说明：  雷达原始信号，通过设计的汉宁窗滤波器+STFT得到瞬时频率以及滤波后的呼吸心跳的波形图显示(The original radar signal is obtained by Hanning window filter + STFT to obtain the instantaneous frequency and the waveform of the filtered breath and heartbeat)

说明：  雷达有源干扰，噪声调幅干扰MATLAB仿真(Matlab simulation of radar active jamming and noise amplitude modulation jamming)

说明：  适用于ISAR系统的自聚焦算法，迭代次数可以自行设计(PGA algorithm, phase compensation algorithm for ISAR system. The number of iterations can be designed by ourselves)