使用Matlab实现 MAllet 快速算法的运行，开始时，根据其实现原理，先对图像进行二维小波分解，得到塔式结构，并输出，输出方差、标准差及能量函数还有小波逐层分解的示意图-Schematic use Matlab to run MAllet fast algorithm, at the start of its implementation in accordance with the principles, the first of a two-dimensional image wavelet decomposition, the tower structure and output, the output variance, standard deviation and energy function as well as the wavelet decomposition layer by layer