非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。-This　work　describes　a　technique　for　simulating　nonsta-

tiouary multibeam Gaussian sonar reverberation sequences. The primary

objective is　to　simulate quadrature-demodulated complex digital vector

sequences that　have a prescribed　time-variaut　Covariance　function.