normal equation

常见例句

If the coefficient matrix of the normal equation is ill-conditioned, the statistical character of adjustment parameter will become poor.
当法方程的系数矩阵呈病态时，平差参数的统计性质就要变坏。
By contrast with trial method, normal equation method and plan solution method, present solution has good convergence stability, practicability and higher calculation accuracy.
与普通的试算法、正规方程法、规划求解法等数解法及图解法相比，该算法具有良好的收敛稳定性、方便实用性及较高的计算精度。
The basis of analysing the normal equation method and the orthogonal algorithm, a hybrid algorithm was developed by making use of their advantage and the latest technique of Givens transformation.
在分析法方程法、正交交换法等各种算法基础上，得出各自的优缺点。