outer iteration 中文意思是什麼
outer iteration
解釋
外迭代-
For loop and skip to the next iteration of the outer
循環的下一次迭代的位置，使用 -
According to sparse feature of the matrix, we use gauss - sadel resolution method to solve such equations and use inner and outer iteration and multi - curent poles techniques to improve the quality of image of resistivity structures
根據反演方程系數的稀疏特徵，採用改進的降維高斯賽德爾迭代法來求解該反演方程，並通過內外迭代的結合，對大型稀疏欠定方程能很快收斂，得到可靠的解答。 -
Is used to skip an iteration on the outer loop
用於跳過外部循環的迭代。 -
A serially concatenated iterative scheme ( bpcm - id ) combining low - density parity - check codes ( ldpc ) with multilevel modulation is proposed. differ from other serially concatenated iterative decoding schemes, the whole iterative process of bpcm - id is divided into outer iteration and inner iteration to avoid too much errors feedback to the demapper which may cause severe degradation of decoding performance
論文提出了一種新的多級ldpc碼的概念、基本特性、構造準則和搜索演算法，給出一種融合mlc / bicm的聯合編碼調制系統框架，與傳統mlc系統區別在於用一個多級ldpc碼取代多個分量碼。 -
Some improvement are made on the ground of direct method, such as adding the outer iteration and adopting dynamic convergent criterion to accelerate it, introducing the iteration step factor, adding the flux criterion to main iteration, etc. compared with the other two computation methods, the modified direct method has the advantage of wide calculational range and high precision
在直接法的基礎上作了幾點改進，如引入參數使得主迭代中增加了外迭代並採用動態收斂判據加速迭代過程，引入步長調整因子f ，給主迭代收斂條件增加了通量判據等。
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