当算法出现停滞对信息素矩阵进行重置。
The tail information matrix is reset when the algorithm is in stagnation.
根据供应链管理系统基本六元素的区域性和流动性，可形成供应链管理系统矩阵分析模型，见图2。
The regionalities and liquidities of the six basic elements can form into the SCM matrix analytical model, as is illustrated in Figure 2.
应注意在构造ARMA新息模型时，必须进行多项式矩阵的左素分解，才能得到正确的ARMA新息模型。
Notice that constructing the ARMA innovation model, a left co-prime factorization to a polynomial matrix must be performed, so that the ARMA innovation model can correctly be obtained.
研究如何应用位移秩的方法有效地求出一个给定的结构矩阵的核空间中的一个非零元素。
The main problem considered in this paper is how to find efficiently a nonzero element in the kernel of a given structured matrix by the displacement approach.
给出了两两互素多项式下线性变换的核的直和分解，并应用于幂等矩阵（对合矩阵）的秩的等式证明中。
The direct sum decomposition of the addition of a linear transformation under the coprime polynomial was given, and it was used in the proof of some equality about the rank of idempotent matrix.
针对管网模型中雅克比矩阵高稀疏性的特点，采用三元组顺序表只对矩阵中的非零元素进行存储，提高了程序的存储和计算效率。
Triple table is used to only store non-zero matrix elements to improve the program's efficiency of storage and computation because simulation model's Jacobian matrix is serious sparse.
同时还讨论了体素尺寸、几何映射获取投影矩阵以及探测器尺寸与成像物体尺寸比值对断层图像空间分辨率的影响。
Then the effects of the voxel size, the geometrical mapping of the projection matrix and the ratio of detector size to imaging object size, on the spatial resolution were discussed.
该算法采用人们熟悉的树型数据结构，可以较为合理地表示稀疏校验矩阵中行与列中非零元素的跳转关系。
This algorithm used the data of tree structure, and could more reasonably the skipping relations of the non-zero elements in the rows and lines of the sparse check matrix.
用匈牙利算法求解分配问题过程中，需要确定已变换后的系数矩阵中0元素的最大分配。
In the solving process of the allocation problem with the Hungarian method, it is necessary to determine the maximum allocation of zero elements of the transformed coefficient matrix.
用匈牙利算法求解分配问题过程中，需要确定已变换后的系数矩阵中0元素的最大分配。
In the solving process of the allocation problem with the Hungarian method, it is necessary to determine the maximum allocation of zero elements of the transformed coefficient matrix.
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