说明:MATLAB中应用小波技术将真彩色图像转化为灰度图像的源程序 (The application of wavelet technology of true color images into grayscale image of the source program in matlab .)
说明:MATLAB的梯度法源程序,按照提示输入,可直接运行-MATLAB source code of the gradient method, in accordance with the prompt input, can be directly run