1) Transposition
[英][,trænspə'ziʃən] [美][,trænspə'zɪʃən]
对换
1.
Sorting circular binary strings with length weighted transpositions;
环型二元序列的赋权对换排序问题
2.
: Generally,we often use the notions of transposition and cyclic transformation etc for definit-ing deferminant.
定义行列式时,一般要用到对换、置换等概念,置换群还是有限群的一个重要例子,本文对这些概念反轮换作一些探讨,得到了一些结果。
2) exchange
[英][ɪks'tʃeɪndʒ] [美][ɪks'tʃendʒ]
对换
1.
The exchange on mathematics and three propositions on the changes of industrial structure;
数学中的对换与产业结构变动的三个命题
3) swap
[英][swɔp] [美][swɑp]
对换
1.
We extend the notion of the permutation inversions and the number of permutation inversions in the article,and then we get a quantative proof of the well-known theorem that swap changes the sign of a permutation.
先对排列逆序及逆序数的概念进行拓展,然后再给出关于对换改变排列奇偶性这个定理的一个定量证明。
4) Symmetric transtormation
对称对换
5) Substitutions. Transpostions and Cyclic Transformtions
置换对换与轮换
6) logarithmic transformation
对数变换
1.
On the basis of calculation and analysis of statistical parameters of measured monthly rainfall sequences of thirty-three years in Guangzhou area, performs logarithmic transformation of the monthly rainfall sequences, and develops a stochastic simulation model of monthly rainfall by the first order AR(P) model.
在计算与分析广州地区33年实测月降水量序列统计参数的基础上,将月降水量序列进行对数变换,采用一阶AR(P)模型建立了月降水量随机模拟模型。
2.
A new image fusion method is proposed on the basis of combining Brovey transform with logarithmic transformation for intensity modulation.
分析了的Brovey变换融合算法,提出了一种新的基于Brovey变换、对数变换亮度调整的图像融合方法,试验数据的对比和分析证明了其保留多光谱影像的光谱信息。
补充资料：对换
相互交换；对调：～座位ㄧ我跟你～一下，你用我这支笔。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条