中文说明： 实现了对10个数字音的识别，基于chebyshev的水声信号分析，合成孔径雷达（SAR)目标成像仿真，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，各种资源分配算法实现，有CDF三角函数曲线/三维曲线图。
English Description：
Realized the recognition of 10 digital tones, underwater acoustic signal analysis based on Chebyshev, synthetic aperture radar (SAR) target imaging simulation, including music algorithm, ESPRIT algorithm, Root-MUSIC algorithm, various resource allocation algorithms, CDF trigonometric function curve / 3D curve.