中文说明： 采用偏最小二乘法，实现了对10个数字音的识别，这是第二能量熵的matlab代码，分形维数计算的毯子算法matlab代码,LCMV优化设计阵列处理信号，包含了阵列信号处理的常见算法。
English Description：
This is the matlab code of the second energy entropy, the matlab code of the blanket algorithm of the fractal dimension calculation, the LCMV optimization design array processing signal, including the common array signal processing algorithm.