The recursive equation is derived from a cross - identity basal on a formula of matrix analysis .
递推方程是由基于矩阵分解公式的交叉等式导出的。
2
The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS).
并提出了旋转抛物线方程算法，实现了目标任意角度雷达散射截面的快速计算。
3
The design method of U-shaped channel optimal hydraulic cross section and the calculation equation used to determine the bottom circle's radius of U-shaped channel is proposed in this paper.