中文说明： 电力系统暂态稳定程序，可以进行暂态稳定计算,AHP层次分析法计算判断矩阵的最大特征值,实现了对10个数字音的识别，ICA（主分量分析）算法和程序，基于chebyshev的水声信号分析，通过虚拟阵元进行DOA估计。
English Description：
Power system transient stability program, transient stability calculation and AHP analysis method computing the biggest feature of the judgment matrix value, the identification of 10 digital audio, ICA (principal component analysis) algorithm and program, the underwater acoustic signal based on Chebyshev analysis, through the virtual array for DOA estimation.