系统概要地论述了阵列信号处理的基本概念和理论，给出了宽带阵列信号处理的模型。

The fundamental concepts and theories of array signal processing are discussed summarily, and the model of wideband array signal processing is set up.

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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。

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.

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因此，对宽带信号的阵列信号处理方法的研究显得尤为重要。

So the research on wide-band array signal processing method becomes more and more vital.

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近年来，宽带和相关信号的阵列信号处理成为这个领域的研究热点。

In recent years, coping with wideband and coherent signals becomes a hot subject in this field.

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宽带测向一直是阵列信号处理领域研究的热点。

Research and development of wide-band direction finding;

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宽带测向一直是阵列信号处理领域研究的热点。

Research and development of wide-band direction finding;

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