The fundamental equations and results of different methods for solving soliton equations are deduced by using the projection matrix method.
本文从投影矩阵法推导出了孤子方程一些不同求解方法的基本方程或结论。
By using the characteristic vector method, the fundamental matrix solution is obtained.
采用特征向量法求其基本矩阵解。
The fundamental solutions for displacements and stress components of the layered soil due to unit internal ring loading are first derived with integral transforms and the transfer matrix method.
采用积分变换和传递矩阵方法，求解了成层土在内部环形荷载作用下的基本解；
We get some new conclusions by the matrix theory, then it gives a computational method about the system of fundamental solutions.
文章用矩阵理论得出几个新结论，从而应用新结论得出基础解系的一种算法。
By using fundamental solution matrix and method of perturbation, we give the expression of general solutions for two classes of differential equations.
运用基解矩阵和摄动方法，给出了两类微分方程的通解表达式。
Then, an equivalent linearization method is applied to get its linearized stiffness matrix. The estimating method for the equivalent fundamental frequency of the membrane is deduced.
应用等效线性化方法得到方程组的线性化刚度矩阵，给出了结构等效一阶频率的计算方法；
Then, an equivalent linearization method is applied to get its linearized stiffness matrix. The estimating method for the equivalent fundamental frequency of the membrane is deduced.
应用等效线性化方法得到方程组的线性化刚度矩阵，给出了结构等效一阶频率的计算方法；
应用推荐