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Hotmail
Student of university of management and technology
- 2010-12-29 17:31:59下载
- 积分：1
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SUBCHEB
切比雪夫配置点谱方法一阶偏微分展开项矩阵(Chebyshev collocation spectral method for a matrix of order partial differential expansion terms)
- 2013-07-22 08:54:40下载
- 积分：1
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cepstrum2
利用了抽样及倒谱算法，进行图像分解和重建过程。(use of sampling and cepstrum algorithm for image decomposition and reconstruction process.)
- 2006-07-06 12:44:16下载
- 积分：1
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matlab
matlab详细课程资料，有基础准备及入门、符号计算、数值数组及向量化运算、数值计算、数据和函数的可视化、M文件等六大部分。(matlab detailed course information, including basic preparation and entry, symbolic computation, numerical computation array and the quantitative, numerical calculation, data and visual functions, M files, and so six parts.)
- 2010-12-05 16:49:44下载
- 积分：1
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centerexact(average)
中心显示格式求解poisson方程以及在平均值型误差下误差值，矩形区域，狄利克雷边界情况！(Center the display format for solving poisson equation in the average error under the error type, rectangular area, Dirichlet boundary conditions!)
- 2011-01-14 14:00:03下载
- 积分：1
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prac7-tds
Digital images processing.
- 2011-08-17 17:12:30下载
- 积分：1
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wumalv
基于及扩展模型的信道估计。基于及扩展模型的信道估计。误码率的计算。(Channel and expansion model based on estimates . Channel and expansion model based on estimates .)
- 2014-09-22 12:46:23下载
- 积分：1
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LP21
利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP21模的求解与绘图。(the LP21 mode of the fiber)
- 2021-03-01 22:59:35下载
- 积分：1
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BFS
广度优先搜索算法，做了很详细的解释，大家可以有空学习交流下。(Breadth-first search algorithm, and made a very detailed explanation, you can free exchange under studying.
)
- 2014-11-04 21:31:16下载
- 积分：1
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dcthide
dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。
将载体图像分为8×8的块，做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if（要隐藏信息‘1’）
make
else
make
逆DCT变换，还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分：1
