The approximate value of the big solution of transcendental equation is discussed by using the parameter perturbedmethod. 用參數攝動(dòng)法求得了超越方程的大根的近似值。
The interval parameter perturbation method and the interval parameter back analysis method are studied, and the interval parameter monotony back analysis method is presented. 摘要研究了區間參數攝動(dòng)法和區間參數優(yōu)化反分析法，提出了區間參數單調性?xún)?yōu)化反分析法。
