这是国外学者编的图像处理小波工具箱，十分好用。-This is a compilation of foreign scholars, image processing wavelet toolbox is very easy to use.

The authors present an automatic classification of different power quality (PQ) disturbances using wavelet packet transform (WPT) and fuzzy k-nearest neighbour (FkNN) based classifier. The training data samples are generated using parametric mode

介绍了在MATLAB中小波神经网络的具体编程实现，简单可靠。-introduced the wavelet NN in MATLAB .