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hiranitotsuka
Hirani and Totsuka s paper about method of image reconstruction. Presented in 1996.
- 2010-09-23 04:32:21下载
- 积分:1
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NMF-DTU-Toolbox
matlab源代码,是非负矩阵分解工具箱,包含乘法更新,最小二乘约束,投影梯度法等方法(Usage:
[W,H] = nmf(X,K,alg,maxiter,speak)
W: output matrix
H: output matrix
X: input matrix
K: number of components
alg: algorithm to use
maxiter: maximum number of iterations
speak: print to screen
Algorithms:
mm: Multiplicative updates method using euclidean distance measure.
cjlin: Projected gradient method
prob: Probabilistic non-negative matrix factorization.
als: Alternating least squares.
alsobs: Alternating least squares with optimal brain surgeon.
Demonstrations:
PET: NMF on a PET dataset
Text: NMF used on a three different datasets Email, medical, and CNN.
Algorithms
mm: Multiplicative update method using euclidean distance measure.
Described in Lee and Seung, 2001, Algorithms for Non-negative Matrix Factorization, Advances in Neural Information Processing Systems 13, 556-562. This algorithm is the most commonly used algorithm to solve NMF.
cjlin: Alternative non-negative least squares using projected gradients.
Author: Chih-Je)
- 2021-04-22 19:28:48下载
- 积分:1
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LTE-energy-and-spectrum-efficiency
Matlab source code to simulate the spectrum and energy efficiency of LTE network
- 2014-05-21 23:23:42下载
- 积分:1
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facerecognizeonPCA
像的许多个空间中的一个。不管子空间的具体形式如何,这种方法用于图像识别的基本思想
都是一样的,首先选择一个合适的子空间,图像将被投影到这个子空间上,然后利用对图像
的这种投影间的某种度量来确定图像间的相似度,最常见的就是各种距离度量。(Like much of a space. Regardless of the specific sub-space form, this method has been applied to image recognition are the same basic idea, first of all, select an appropriate sub-space, image will be projected onto this subspace, and then use the image projection of this inter- some measure to determine similarity between images, the most common is that all kinds of distance measure.)
- 2009-03-06 09:22:20下载
- 积分:1
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MATLAB1
这是matlab的工具箱 对开发编程很有用的!(This is the matlab toolbox. It is useful to development programming.)
- 2005-08-04 10:11:54下载
- 积分:1
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bp_pso
粒子群算法(PSO)优化BP神经网络,用来进行非线性的校正,效果良好(Particle swarm optimization (PSO) to optimize BP neural network, used for non-linear correction, to good effect)
- 2013-09-05 12:09:50下载
- 积分:1
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ADDC
上线(单通)的聚类算法,它接受在每一步的单个样品,更新聚类中心,并产生新的中心,根据需要。该算法是有效的,在它生成一个单传的数据集群中心。(ADDC algorithm)
- 2012-01-29 20:53:54下载
- 积分:1
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system
自动控制原理中应用仿真软件对系统的频率响应和稳定性的研究(The application of the principle of automatic control system simulation software, the frequency response and stability study)
- 2009-04-28 19:40:00下载
- 积分:1
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MUD
用于多用户检测算法。可用于MIMO或CDMA系统中(MULTIUSER DECTECTION ALGORITHM,)
- 2021-04-04 12:29:04下载
- 积分:1
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DeclData
Decldata source code for mac system 7 - resource files
- 2010-08-26 14:11:29下载
- 积分:1