The iteration function is的意思|示意

A gradually linearized method is proposed for optimizing the transfer function in the processing of iteration.

本文应用逐次线性化方法使传递函数优化。

The Green′s function is updated in every iteration step.

在每次迭代过程中，格林函数不断被更新。

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 smaller the value of the merit function is, the closer the iteration point is to the solution.

当价值函数的值越小时，迭代点越靠近最优解。

In respect of programming, the improved Newton iteration algorithm is associated with function designations, therefore input and transfer of nonlinear functions are solved.

在编程技术方面，将改进的牛顿迭代法与函数调用相结合，解决了非线性函数的输入与转移问题。

Because the regular keys iteration of FIRSTKEY and NEXTKEY is only over the primary keys, the secondary_keys function is provided for the secondary mapping.

由于FIRSTKEY和NEXTKEY的常规keys迭代只是对主键进行，因此secondary_keys函数是为第二个映射提供的。