三次样条插值 MATLAB编程 可直接会出图像并输出样条函数

对灰度图像进行插值，经运行，大家可放心下载。-Gray image interpolation, after running, we can rest assured that download. Thank you

这个程序是用来对图像绘图时的插值呢拟合的matlab程序。适合初学者学习。-This procedure is used to draw in image interpolation and fitting the matlab program.Suitable for beginners to learn

用matlab绘制一维、二维的线性插值的权重函数，便于直观理解图像线性插值和双线性插值的意义。-Draw a one-dimensional, two-dimensional linear interpolation right weighting function with matlab, easy sense intuitively understand the image linear interpolation and bilinear interpolation.