[ 复数 permutations ]
And these redundant permutation instructions had become the performance bottleneck of exploiting data level paralle-lism.
这些冗余的置换指令已成为当前挖掘数据级并行的主要性能瓶颈。
参考来源 - SIMD数据置换操作的自动生成和优化Secondly, we introduced the common used permutation technology.
其次,对常用水印信号的置乱技术进行了系统的介绍。
参考来源 - 图像数字水印实现方案的研究The first method utilizes the different decomposition results of matrix QRD with column permutation.
前者的思路是对信道矩阵进行行列置换,QRD的结果是不一样的。
参考来源 - 无线协同中继通信的预编码技术研究Then the blind signal separation algorithm has been also discussed in frequency domain. We focus on discussing scaling and permutation problems.4.
在频域,研究了卷积混合信号的频域盲分离算法,重点分析了算法中存在的分离信号排序不确定性和幅度的不确定性问题。
参考来源 - 基于独立分量分析的信号盲分离算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
"the permutations...taking place in the physical world"
以上来源于: WordNet
N-COUNT A permutation is one of the ways in which a number of things can be ordered or arranged. 排列 [usu pl]
Variation among humans is limited to the possible permutations of our genes.
人类的变化形式受限于我们基因可能的那些排列。
With each recursive step, cross products with one additional Permutation Group are formed.
伴随每个递归步骤,会形成带有一个额外置换群的向量积。
This way, any permutation of role implementations by the different vendors can be configured.
这样就可以配置不同供应商提供的角色实现的任意排列组合。
The reason is that every possible permutation needs to be looked at in order to find the best.
其原因就在于为了找到最好的路线,每一种可能的排列都需要被注意到。
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