插值与拟合，解方程，数据分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，D-S证据理论数据融合，使用拉亚普诺夫指数的公式，基于人工神经网络的常用数字信号调制，本程序的性能已经超过其他算法。- Interpolation and fitting, solution of equations, data analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, D-S evidence theory data fusion, Raya Punuo Fu index using the formula, The commonly used digital signal modulation based on artificial neural network, This program has exceeded the performance of other algorithms.