...矩阵分解方法：三角分解法(Triangulardecomposition)三角分解法是将方阵(SquareMatrix)分解成1个上三角矩阵[或是排列(Permuted)的上三角矩阵]和1个下三角矩阵，该方法又被称为LU分解法。
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permuted index 排列索引 ; [图情] 轮排索引 ; 置换索引 ; 顺序索引
cyclic permuted code 单位间距码 ; 循环排列码 ; 循环置换码
permuted cyclic code 排列循环码 ; [计] 循环置换码
permuted code 交换码 ; [计] 置换码 ; 变换码
KEYPER KEYword PERmuted 关键词轮排系统
permuted-title index 循环置换标题索引 ; 置换题名索引
circularly permuted 环状变化
random permuted blocks 随机排列区组
cycle permuted code 循环排列码
V to change the sequence of 重新排列
Original Image on Flickr - Taken by: everything is permuted.
原图来源于网络相册——由everything is permuted拍摄。
Watermarks are stochastically permuted and coded by LDPC to improve the robustness against attacks.
水印嵌入之前进行随机置换与LDPC编码增强了水印抗攻击能力。
The watermarking information that is stochastically permuted and coded by LDPC is embedded in the modified DC components which are attained by integer transform twice.
水印信息经随机置换与LDPC编码，对经过二次整数变换之后的直流分量进行修改实现水印的嵌入。
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