tuxhfu.m

包括MATLAB7.0实用指南（下）中所有例子的源代码

       original   = imread('cameraman.tif');
       PSF = fspecial('gaussian',60,10); 
       edgesTapered  = edgetaper(original,PSF);
       figure, imshow(original,[])
       figure, imshow(edgesTapered,[])