lab语言开发的图像去噪的固定点迭代法， 基于偏微分方程的一个算法。--lab language development of image denoising fixed point iteration method, an algorithm based on partial differential equations.-

采用固定点迭代偏微分的方法，实现图像的去噪-Fixed-point iteration of partial differential method for image denoising

这个程序是20世纪的一篇著名的图像去噪文章（ROF模型）的一部分代码，希望大家参考并给出建议。(This denoising method is based on total-variation, originally proposed by Rudin, Osher and Fatemi. In this particular case fixed point iteration is utilized.)