MATLAB下的小波变换图像处理代码，采用HAAR函数实现，含HAAR函数代码，希望有点用-MATLAB Wavelet Transform in image processing code, using HAAR function implementation, including HAAR function code, with a little hope

基于最简单的小波基函数Haar的图像变换于反变换的MATLAB实现，一维和二维均有代码-Based on the most simplest Haar wavelet function, the image transform in the inverse transform of the MATLAB implementation, both one-dimensional and two-dimensional code