包括最近邻插值，双线性插值，双三次插值的图像缩放、旋转及其误差分析。-Including the nearest neighbor interpolation, bilinear interpolation, bicubic interpolation image scaling, rotation and error analysis.

本算法采用C#进行界面编程，实现图像的放大缩小和旋转，可自选放大缩小倍数和旋转角度，也可以自行选择插值方式：最近邻插值、双线性插值和双三次插值-The algorithm uses C# for interface programming, image zooming and rotation can be optional zoom factor and the rotation angle can also choose their own interpolation method: nea