matlab 牛顿法迭代,为数值分析课上的作业,用借鉴于其他的迭代计算中.

gui界面实现解方程，分为三种：牛顿叠加法、二分法最速下降法。-gui interface to achieve solutions of equations, is divided into three types: Newton superposition method, steepest descent method dichotomy.

此时例是关于用matlab实现牛顿法求解非线性方程组，（包含牛顿法、改进的牛顿法.梯度法、最速下降法代码），里面附带可以直接运行的程序。-At this case is about solving nonlinear equations using matlab Newton, (including Newton, Newton method to improve the code), which comes with the program can be run directly.