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实现cdma、cor 数字水印信息的嵌入与恢复(To achieve cdma, cor digital watermark embedding and recovery)

Implementation of morphological shape decomposition algorithm (image processing)

说明：  二次规划问题和MATLAB函数quadprog的使用小结(Summary of quadratic programming problem and the use of Matlab function quadprog)

eps value fitting function eps = hw1(e) if ((1+e) <= 1) e = e * 2 else e = e / 2 hw1(e) end eps = e (eps value fitting function eps = hw1(e) if ((1+e) <= 1) e = e* 2 else e = e/2 hw1(e) end eps = e )

一定要有说明吗？但是。丹风门地方灵敏度；的。./md dvvddd/.dd /ds,d/ d,(must have on this? But. Dan damper local sensitivity; The. ./Md dvvddd/.dd/ds, d/d,)

对离散时间信号进行傅里叶变换，得到傅里叶变换后的图样(Discrete-time signal pattern of the Fourier transform, the Fourier-transformed)

说明：  针对摩擦学和表面工程领域的研究需求，介绍一种模拟生成有效方法。粗糙表面生成程序(Rough surface generator)

BIOMEDICAL SCIENCE DIRECT PAPERS

利用Matlab软件工具，对简单的植被形态进行模拟，模拟结果生动逼真。首先，迭代产生一系列字符串；其次，根据将L系统与图形联系起来，采用龟形的概念赋予每个字符特定的图形含义；最后，读取字符并画图，根据读取到的字符通过Matlab实现相应的操作。(According to L system and iterated algorithm, shape of trees were simulated with matlab functions and programs and the fractal trees’ configurations were natural and living. First, we use iteration to produce a series of string. Then, connecting the L system with graphs, we use the theory of turtles to give each character a specific meaning. Finally, read the string and draw pictures with the matlab. )

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