用电路仿真法求解数学方程式

Solving mathematical equations by circuit simulation and modeling method

给出了一种求解数学方程式的新方法——电路仿真法．此法是将数学方程式电路化后，利用电路分析软件ＰＳＰＩＣＥ进行求解．其关键在于必须根据方程式的特点，结合电路器件电流（压）特性建立起合适的电路模型．

A new way circuit simulation and modeling method is given to solve mathematical equations.The solving process of the way utilizes PSPICE software after transfering the equations into circuit.By way of explanation some examples are given.