matrix iteration method的意思|示意

The Hessian matrix of every function in this model is constant, so it will be calculated once in the entire optimal process based on interior point method, which speeds up each iteration.

该新模型的海森矩阵是精确的常系数矩阵，在内点法迭代过程中只需要计算一次，从而缩短了每次迭代的计算时间。

The property of convergence in iteration and the property of gradual-approach convergence are proved by matrix method.

用矩阵理论证明了迭代的收敛性，推证了网格加密时的渐进收敛性质。

Generalized inverse matrix (GIM) is a new force method based on the generalized inverse matrix theory, which is an iteration method for solving material nonlinear problems.

广义逆力法是一种以力法为力学概念基础，以广义逆矩阵理论为数学理论基础，以迭代求解为求解方式的新算法。

This paper indicated that the sequence of approximate value of eigenvalue is monotone convergent in the iteration process of matrix iteration method. And also gave examples.

本文指出，在矩阵迭代法的迭代过程中，特征值近似值序列是单调收敛的，并给出计算实例。

The key of this method is to apply the state transfer matrix between the initial state and the end state for iteration.

这种方法的关键是利用初始状态到终极状态的状态转移矩阵进行迭代。

Compared with other methods such as iteration and transfer matrix, the method does not need more efforts in programming and is simple in concept, convenient in operation and practical.

与递推法、转移矩阵法等其他方法相比，该方法不需要花费较多的精力来编程，具有概念简单、使用方便、实用性强等特点。