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TVL1_HCS_v1
TVL1重建从混合压缩采样，rice大学泊松分布图像重建与全变分正规化的代码(Note:
(1)Fore small-scale data, hybrid sampling consists of Bernoulli random sampling and low-resolution sampling (TVL1_HCS)
(1)Fore large-scale data, hybrid sampling consists of Fourier radial sampling and low-frequency sampling (TV_RecPF)
Copyright (C) 2010 Xianbiao Shu, Computer Vision and Robotics Lab, University of Illinois at Urbana-Champaign.
Acknowledgement: RecPF (Rice University)
PDCO (Stanford University)
Twister (MIT)
Reference:
X. Shu, N. Ahuja,
Hybrid Compressive Sampling via a New Total Variation TVL1,
In Proceedings of ECCV 2010.
Usage:
>> run_me_first
>>[Im_rec, PSNR_est1,PSNR_est2] = TVL1L2_HCS_test( Ball1_32.bmp , 0.35,3)
>>[Im_rec, PSNR_est1,PSNR_est2] = TVL1L2_HCS_test( Ball1_32.bmp , 0.35,3)
>>[Im_rec, PSNR1, PSNR2, G_error, Ratio] = TV_RecPF_test( Chest.png , 5, 10, 0, 1e-10, 0) )
- 2011-04-20 22:47:01下载
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well_3
this is a well data number 3 for RPH sample, stored in las format
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jseasyui
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CKF_UKF
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bandwidth
计算输入信号的功率谱密度和估计输入信号带宽并绘图(Evaluation of the single-sided ESD and frequency bandwidth)
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spectral_clustering_cogs118b-master
1. 按照式计算相似性矩阵
2. 排除自身的相似度
3. 按照式计算归一化矩阵
4. 按照式计算归一化拉普拉斯图矩阵L
5. 计算L的特征向量，将前个特征值最大的向量按列放置成一个矩阵，即依次为前个特征值最大的特征向量
6. 归一化X形成矩阵Y
7. 对矩阵Y按每行为一个数据点，进行k-means聚类，第行所属的类就是原来所属的类。(1. similarity matrix based on formula computation
2. rule out your own similarity.
3. normalized matrix based on formula computation
4. normalized formula Laplasse matrix L according to formula.
5. Calculate the eigenvectors of L. Place the vectors with the largest eigenvalues in columns into a matrix, that is, the eigenvectors with the largest eigenvalues in turn.
6. normalized X formation matrix Y
7. K-means clustering is applied to matrix Y according to one data point per behavior. The first row belongs to the original class.)
- 2018-11-16 09:14:48下载
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数字图像处理，直方图的均衡化，matlab实现方法(Digital image processing, histogram equalization, matlab Implementation)
- 2010-06-26 01:27:50下载
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這是一本MATLAB程式設計延伸技巧程式書本上的程式碼CH7(一次無法全部上傳會斷線)(This is an extension of MATLAB programming skills in program code books CH7)
- 2010-05-27 14:16:17下载
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新基于邻域粗糙集的前向贪心的属性约简算法(New neighborhood-based forward greedy rough set attribute reduction algorithm)
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压缩感知 CSBP SAR Processing
基于压缩感知的SAR处理成像BP算法，非常经典，内含多个子函数(based on compressed sensing of SAR processing)
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