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tv_reg
This MATLAB .m file takes a "true" image, and an "observed" image that is the true image that has been noised with uncorrelated Gaussian noise. The function then performs Tikhonov regularization to clean up the defects in the image, with the Tikhonov term used to preserve image edges as much as possible.
- 2011-04-27 11:29:32下载
- 积分：1
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hundunpso
针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷
入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。
该方法考虑了图像中像素点灰度 邻域灰度均值对作为阈值对图像进行分割 利用混沌运
动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜
索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索
时间, 提高了收敛率。(Calculation of its large capacity and particle swarm algorithm is easy to fall to strike the best threshold for the two-dimensional entropy image segmentation method
Into the local optimum and slower, the proposed two-dimensional entropy image segmentation method based on chaotic particle swarm optimization algorithm.
The method takes into account the image pixel the gray neighborhood average gray value as a threshold for image segmentation chaotic transport
Dynamic randomness, ergodicity and initial value sensitivity of chaotic particle swarm optimization algorithm with the threshold method in two-dimensional space for the global search
On request. Experimental results show that the entropy method of image segmentation method based on chaotic particle swarm optimization algorithm for threshold optimization to reduce the search
Time and improve the convergence rate.)
- 2012-04-10 22:00:27下载
- 积分：1
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admm_lin_inv
ADMM 交替方向乘子法Alternating Direction Method of Multipliers(Alternating Direction Method of Multipliers)
- 2020-09-29 14:27:44下载
- 积分：1
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ellisometry.rar
这个程序是用来计算盘基片的厚度和折射分布的程序.(this file is used to calculate the thickness and the refractive index of thse sample, and these two parameter distribution ca nbe obtained.)
- 2010-03-11 11:13:53下载
- 积分：1
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Programm-Matlab
Matlab programm:ARMA parameter program,solair pannel
- 2013-12-12 20:40:48下载
- 积分：1
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Fixpt
非线性求解的二分法程序，还有非线性方程简单迭代。含误差分析，最大迭代次数。(The dichotomy procedure for nonlinear solutions and the simple iteration of nonlinear equations. The error analysis, the maximum number of iterations.)
- 2018-05-11 20:55:52下载
- 积分：1
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jiemian
利用matlab源程序编写了可以绘制不同曲线的各种界面！(Prepared using matlab source code can draw a variety of different curves of the interface!)
- 2009-02-19 18:24:32下载
- 积分：1
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mseq
非常简单的在matlab下生成M序列的程序(A very simple M sequences generated in the matlab program)
- 2009-11-13 19:30:10下载
- 积分：1
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hsvfeature1
说明： 基于matlab颜色特征图像检索的颜色特征的提取(Matlab color feature based on the color image retrieval feature extraction)
- 2010-04-27 09:15:27下载
- 积分：1
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Untitled8
一个matlab程序，可以实现将excel文件转为邻接矩阵。(a programme that can transform the excel into adj_matrix in matlab)
- 2011-10-25 17:31:20下载
- 积分：1
