插值与拟合的matlab实现，Pisarenko谐波分解算法,计算十字叉丝的在不同距离的衍射图像。- Interpolation and fitting matlab implementation, Pisarenko harmonic decomposition algorithm, Calculation crosshairs diffraction image at different distances.

图像的超分辨率重建，比利用了三次插值好，matlab代码，初学者(Image super-resolution reconstruction, than the use of three interpolation is good, matlab code, beginners)

用matlab实现多种滤波器，中值滤波，均值滤波。对图像进行插值放大等等(using Matlab to achieve a variety of filters, median filter, mean filtering. Interpolation of images and so on.)