中文说明：插值与拟合，解方程，数据分析，可以实现模式识别领域的数据的分类及回归，可以得到很精确的幅值、频率、相位估计，仿真效率很高的，通过虚拟阵元进行DOA估计，matlab开发工具箱中的支持向量机。
English Description：
Interpolation and fitting, solving equations, data analysis, can realize the classification and regression of data in the field of pattern recognition, can be very accurate amplitude, frequency and phase estimation, simulation efficiency is very high, through the virtual array DOA estimation and development toolbox of MATLAB support vector machine.