方程组 combined equations; coupled equations; equation group; equation set up; equations set; gleichungssystem system of equations; set of equations; simultaneous equations; system of equations
结构方程组 set of structural equations; structural system of equations
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例句与用法
The classic difference scheme of euler is employed to solve the forward problem , and the truncated singular value decomposition is used to solve the ill - conditioned system of algebraic equation 用古典欧拉差分格式求解正问题,用截断奇异值分解法求解病态方程组。
Under appropriate conditions , we obtain the global and superlinear / qudratic convergence of the method . the reported numerical results show that the proposed method performs well for the test problems 数值计算结果表明,我们的算法对普通非线性方程组有良好效果,但优势在求解病态方程组时表现得更为明显,是解非线性方程组一种行之有效的方法。