升幂

四类高次代数方程的升幂解法

Ascending Power Method for Solving Four Kinds of Equations of Higher Degree

升幂与降幂综合除法在线性控制系统中的应用

The applications of synthetic divisions of ascending and reducing power in linear control system

通过具体例子，介绍了幂级数求和的若干种方法：定义法、分项组合法、逐项求导与逐项积分法、代数方程法、微分方程法、升幂除法等。

Through the interpretations of the specific examples , several methods of obtaining the summation function of power series are presented .

并将环形单元的位移函数以频率的升幂形式展开，作为动态形状函数，进而推导了动态环形元的质量和刚度矩阵及其一次动态修正矩阵，并以简洁的形式给出。

Taking the expanded form of frequency power series of the dynamic displacement functions as the dynamic shape functions of the finite annular element , the mass and stiffness matrices as well as their one-order revised matrices are given succinctly .