【摘要】 迭代法就是用某种收敛于所给问题的精确解的极限过程来逐步逼近的一种计算方法,利用该方法可以用有限个步骤算出精确解的具有指定精度的近似解。由于计算机的普遍使用,迭代法的应用更为广泛。本文对几种迭代法求取非线性方程根的算法及实现作了对比介绍。更多还原

【Abstract】 Alternation Methods in counting is some useful way to be closer to the given problems of which are solved accurately by extreme procedures. We can use the method to work out some definite approximate equation, which is used in the way of limited steps to make it out of the accurate equations. This method is widely used because of the spreading of computers. The essay tries to do some comparative studies towards several of alterative methods used in Non-lined Equation Root and its realization.更多还原