分布傅立叶法求解脉冲在光纤中的传输求解非线性薛定谔方程

二分法的求解非线性方程，的扩充，方便大家下载。

实现sql求解非线性方程最优解,求解边值问题，很好的效果-Realize the SQL method for solving equations optimal solution, solving boundary value problem, a very good effect

利用改进的遗传算法求解非线性方程，遗传算法得到全局最优解作为初值寻找局部最优解(Using the improved genetic algorithm to solve the nonlinear equation, the genetic algorithm gets the global optimal solution as the initial value to find the local optimal solution)