处理信号的时频分析，采用热核构造权重，基于chebyshev的水声信号分析，最大信噪比的独立分量分析算法，对于初学者具有参考意义，基于互功率谱的时延估计，Matlab实现界面友好。- When processing a signal frequency analysis, Thermonuclear using weighting factors Based chebyshev underwater acoustic signal analysis, SNR largest independent component analysis algorithm, For beginners with a reference value, Based on the time delay estimation of power spectrum, Matlab to achieve user-friendly.