resize image by using matlab program

图像的放大缩小，使用双线性插值跟最近邻插值，功能简单，适合初学者。（包含算法，并不是调用matlab插值内核）-Image zoom, bilinear interpolation with nearest neighbor interpolation, features a simple, suitable for beginners. (Including the algorithm, not calling matlab interpolation kernel)

基于Matlab的图形图像压缩。用到小波变换和Matlab自带resize函数，通过plot函数显示出压缩前图像和压缩后图像。-Matlab-based graphical image compression. Used wavelet transform and Matlab comes resize function, shown by plot function before and after image compression and image compression.