broadband array signal processing is a main direction of underwater acoustic signal processing, but the broadband signal processing is more complex than that of narrowband.
宽带阵列信号处理是水声信号处理的一个主要研究方向,但是宽带水声信号的处理远比窄带信号复杂的多。
first, the models of the narrowband and broadband array signal processing are introduced simply. subsequently, the primary knowledge of blind signal separation is analyzed.