该方法的外迭代为经典牛顿法，内迭代为用GMRES法不精确求解雅可比方程。

The outer iteration of this method is the classical Newton method, and the inner iteration is using GMRES to solve Jacobi equations inexactly.

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为防止过多错误反馈造成译码失效，提出采用内、外双重迭代方式提高系统的鲁棒性。

Both outer and inner iterations are used to avoid too much error feedback which may cause decoding failures.

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为防止过多错误反馈造成译码失效，提出采用内、外双重迭代方式提高系统的鲁棒性。

Both outer and inner iterations are used to avoid too much errors feedback which may cause decoding failure.

youdao