用matlab对图像进行缩放与旋转7页.doc

%=用matlab对图像进行缩放（双线性插值法） clear; %此题是用双线性插值法实现图像缩放I=imread(f.jpg); %读入原图像，只需将此处的文件换成要变换的图片即可%图像属性% Filename: f.jpg% FileModDate: 24-Aug-2008 16:50:30% FileSize: 20372% Format: jpg% FormatVersion: % Width: 480% Height: 640% BitDepth: 8% ColorType: grayscale% FormatSignature: % NumberOfSamples: 1% CodingMethod: Huffman% CodingProcess: Sequential% Com