计算图像的熵，相对简便，希望互相帮助，欢迎下载-Calculation of image entropy, is relatively simple, I hope to help each other, welcome to download

可直接计算得到多重分形谱,仿真图是速度、距离、幅度三维图像，基于负熵最大的独立分量分析。- It can be directly calculated multi-fractal spectrum, FIG simulation speed, distance, amplitude three-dimensional image, Based on negative entropy largest independent component analysis.

This is the second energy entropy matlab code, Using common plane wave expansion method, FIG simulation speed, distance, amplitude three-dimensional image.