牛顿迭代法是求解非线性微分方程中非常重要的一种算法，收敛速度快！本文提供算例和程序-Newton iterative method is very important for solving nonlinear differential equations an algorithm fast convergence speed! This article provides examples and procedures

分形与图形设计，有Julia集，Mandelbrot集，Newton迭代以及三维混沌吸引子设计出的图像-Fractal and graphic design, there are Julia sets, Mandelbrot set, Newton iteration, as well as the design of three-dimensional chaotic attractor of the image

用matlab实现牛顿迭代算法，通过输入初值x0,精度e和l，以及最大迭代次数，输出结果近似根和迭代次数-Newton iterative algorithm, using matlab approximate root of the number of iterations through the input of the initial value x0 accuracy e and l, and the maximum number of iterations, the output