一个图像平滑缩放程序 支持最邻近插值│双线内插值│三次卷积法- A picture smooth 缂╂斁 procedure support most is close to in the interpolation 鈹?double thread the interpolation 鈹?three convolutions law

最临近插值、双线性内插值、三次卷积法、StretchBlt法实现图像平滑放大

matlab实现对图像的双三次卷积内插，以图像的缩放为例子(Matlab to the image of the double triple convolution interpolation, with the image zooming as an example)