这个是水声信号处理中常规波束形成的c语言代码，便于后期的cuda代码的撰写和调试。-This is the c language code Underwater Acoustic Signal Processing conventional beamforming, easy late cuda code writing and debugging.

最近在学习水声信号处理，该代码是从其他地方下载而来，主要使用时域波束形成，包括模拟信号的产生，可直接使用。(Recently, underwater acoustic signal processing has been downloaded from other places, mainly using time-domain beamforming, including the generation of analog signals, which can be directly used.