处理信号的时频分析，合成孔径雷达（SAR)目标成像仿真，数值分析的EULER法，迭代自组织数据分析，通过matlab代码，信号处理中的旋转不变子空间法，有信道编码，调制，信道估计等，gmcalab 快速广义的形态分量分析。-When processing a signal frequency analysis, Synthetic Aperture Radar (SAR) imaging simulation target, EULER numerical analysis method, Iterative self-organizing data analysis, By matlab code, Signal Processing ESPRIT method, Channel coding, modulation, channel estimation, gmcalab fast generalized form component analysis.