最邻近插值的matlab实现代码，可以对图像进行插值，插值的方法为最邻近插值法-The nearest neighbor interpolation matlab code, image interpolation, interpolation methods nearest neighbor interpolation

将导向滤波应用于图像插值的matlab代码，效果比较好，处理速度非常快。-Will guide the filter applied to the image interpolation matlab code, the effect is better, the processing speed is very fast.