The difficulty in solving this system of non-linear equations is the choice of an initial value, close enough to the true solution to assure convergence.
求解时遇到的主要困难是选择一组足够靠近真解的初值,以保证迭代过程的收敛。
Time Domain Simulation USES the dynamic and algebraic equations which are definitely non-linear. This method can take all the non-linear proprieties of the power system into consideration.
时域仿真法利用系统非线性微分代数方程为数学模型,可以充分考虑系统的非线性性质。
We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.
我们将这些距离测量看作距离限制集,从而构成一个超定的系统方程,适用于最优非线性最小二乘。
We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.
我们将这些距离测量看作距离限制集,从而构成一个超定的系统方程,适用于最优非线性最小二乘。
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