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- Binary image watermarks that are scrambled by Logistic chaotic encryption are embedded into the U matrix by LU decomposition in DCT domain. 在宿主图像DCT域构造严格对角占优阵并进行LU分解,之后在U阵中进行二值图像水印嵌入。
- LU decomposition is a triangular decomposition approach of non-singular matrix, and the digital image can be seen as a matrix. 摘要LU分解是一种将非奇异矩阵进行三角分解的方法，而数字图像也可以看作矩阵。
- It adopts pivoting LU decomposition to solve the linear equations, of which needs only to change the right hand items and perform an iteration when increasing a measuring point. 用选主元的LU分解法求解线性方程组，做到了在移动场源时只需改变右端项；
- The combination of the symbol LU decomposition and fully sparse storage structure can greatly improve the algorithmic efficiency for FEM solution of large scale sparse linear equation group. 这种全稀疏存储结构和符号LU分解相结合的求解方法,使大规模稀疏线性化方程组的求解效率大大提高。
- LU DECOMPOSITION WITH SPECTRAL FACTORIZATION IN SEISMIC IMAGING 用于波场成像的谱法LU分解
- Comrade Lu stands forth as a model worker. 陆同志表现突出，是一个劳动模范。
- Wavelength Assignment Algorithm of Parallel LU Decomposition Communication Pattern on WDM Ring Interconnection Network 并行LU分解的通信模式在WDM环网上的波长分配算法
- Floating point representation, Gaussian elimination with partial pivoting, scaling of computations with matrix size, banded and tri-diagonal systems, LU decomposition 4浮点数表示法，含部份换轴之高斯消去法，使用矩阵大小之计算尺度调整，带状及三角对角系统，LU分解
- Chemical decomposition induced by light or other radiant energy. 光分解，光解作用由光或其它光源引起的化学分解
- Decomposition or transformation of a compound caused by heat. 热解化用，高温分解由于热量而导致的化合物的分解或转化
- Disintegration or decomposition into parts or elements. 分解(作用)分解或分裂为部分或要素
- They issued a new edition of Lu Xun's works. 他们发行了鲁迅著作的一个新版本。
- A plastic sheet was pegged down over the compost heap to hasten decomposition. 把塑料布铺盖在肥堆上，并用木桩固定好，以加速肥料腐烂。
- Decomposition into fragments or parts; disintegration. 分裂，分解碎片或几部分; 分解
- She put up a portrait of Lu Xun on the wall. 她在墙上挂了一张鲁迅的像。
- That reminded me of a short story by Lu Xun. 这使我想起鲁迅写的一个短篇小说。
- They hung up a portrait of Lu Xun on the wall. 他们把一幅鲁迅的画像挂在墙上。
- Both humification and decomposition are impeded. 腐殖化过程与分解过程均受到抑制。
- This is the room in which Lu Xun once lived. 这是鲁迅曾一度住过的房间。
- He was delighted with your article on Lu Xun. 他为你写的关于鲁迅的那篇文章到高兴。
