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Description: The tca package is a Matlab program that implements the tree-dependent
component analysis (TCA) algorithms that extends the independent
component analysis (ICA), where instead of looking for a linear transform
that makes the data components independent, we are looking for components
that can be best fitted in a tree structured graphical model. The TCA model
can be applied in any situation where the data can be assumed to have been
transformed by an unknown linear transformation.
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Size: 227818 |
Author: 薛耀斌 |
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Description: 能狗实现.obj格式的三维数据文件的图形模型读取操作。结合相应的实例进行了操作。-Can realize dog. Obj format data files of three-dimensional graphical model of read operation. Combined with the corresponding examples of the operation.
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Size: 242688 |
Author: 黄淼 |
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Description:
中科院图像理解与计算机视觉课件3
值得参考一下
some topics on pattern recognition and computer vision-Chinese Academy of Sciences and Computer Vision Image Understanding Courseware 3 worth refer to some topics on pattern recognition and computer vision
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Size: 7166976 |
Author: zhoujingguang |
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Description: The tca package is a Matlab program that implements the tree-dependent
component analysis (TCA) algorithms that extends the independent
component analysis (ICA), where instead of looking for a linear transform
that makes the data components independent, we are looking for components
that can be best fitted in a tree structured graphical model. The TCA model
can be applied in any situation where the data can be assumed to have been
transformed by an unknown linear transformation.
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Size: 227328 |
Author: 薛耀斌 |
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Description: 用于练习CT重建算法的MATLAB程序，使用著名的sheep logan模型，重建出模型中的图形-CT reconstruction algorithm for the practice of MATLAB, the use of well-known sheep logan model, the reconstruction of a graphical model
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Size: 2048 |
Author: Liu Jinglei |
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Description: 压缩传感是一个从2006年左右开始兴起的研究领域，它关注于如何采样信号，也就是信号的采样方式或者压缩方式。通过设计一种特殊的采样方案，可以使得采样频率降低为信号的“信息率”，而不是传统的奈奎斯特采样率，于是，实际的采样率可以大大低于奈奎斯特频率，却只损失很少的信息量，依然保持了充足的信息量足以恢复出采样前的原始信号。这个研究思想挑战了奈奎斯特频率的理论极限，会对整个信号处理领域产生极其深远的影响，同时，信号处理的许多应用领域也会随之发生根本性的发展和变化。
-Compressive sensing (CS) is an emerging fi eld based on the revelation that a small
collection of linear projections of a sparse signal contains enough information for sta-
ble, sub-Nyquist signal acquisition. When a statistical characterization of the signal
is available, Bayesian inference can complement conventional CS methods based on
linear programming or greedy algorithms. We perform approximate Bayesian infer-
ence using belief propagation (BP) decoding, which represents the CS encoding matrix
as a graphical model. Fast encoding and decoding is provided using sparse encoding
matrices, which also improve BP convergence by reducing the presence of loops in
the graph. To decode a length-N signal containing K large coeffi cients, our CS-BP
decoding algorithm uses O(K log(N)) measurements and O(N log2
(N)) computation.
Finally, sparse encoding matrices and the CS-BP decoding algorithm can be modifi ed
to support a variety of signal models and measurement noi
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Size: 239616 |
Author: romman |
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Description: 图模型（Graphical Model）,加州大学柏克利计算机系、统计系教授，Jordan的技术报告，适合于机器学习、概率统计、贝叶斯网络等的研究-Graphical Model, University of California at Berkeley ,Dept. of computer science, Dept. of statistics, Professor Jordan s technical report, suitable for machine learning, probability and statistics, Bayesian networks, etc
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Size: 370688 |
Author: yism |
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Description: 实现了数据从文件的输入，ar模型预测，arma模型预测，卡尔曼滤波器模型预测，利用图形用户界面编写-Realized the data from the file input, ar model predictions, arma model prediction, Kalman filter model predictions, using a graphical user interface for the preparation of
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Size: 12288 |
Author: 张迎 |
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Description: 在使用Proteus仿真单片机系统的过程中，经常找不到所需的元件，这就需要自己编写。Proteus VSM的一个主要特色是使用基于DLL组件模型的可扩展性。这些模型分为两类：电气模型（Electrical Model）和绘图模型（Graphical Model）。电气模型实现元件的电气特性，按规定的时序接收数据和输出数据；绘图模型实现仿真时与用户的交互，例如LCD的显示。一个元件可以只实现电气模型，也可以都实现电气和绘图模型。-SCM system using the Proteus simulation process, often can not find the necessary components, which need to write your own. A key feature of Proteus VSM is the DLL-based component model scalability. These models fall into two categories: electrical model (Electrical Model) and drawing model (Graphical Model). Electrical components of the electrical characteristics of model implementation, the timing required to receive data and output data graphics simulation model to achieve the interaction with the user, such as LCD display. A component can only achieve electrical model can also have electrical and mapping models realization.
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Size: 352256 |
Author: mhj |
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Description: 关于最新ap算法的开创性重要文章,应用数据分类-Affi nity propagation (AP) was recently introduced as an unsupervised
learning algorithm for exemplar-based clustering. We present a deriva-
tion of AP that is much simpler than the original one and is based on a
quite different graphical model. The new model allows easy derivations
of message updates for extensions and modifi cations of the standard AP
algorithm.We demonstrate this by adjusting the new AP model to repre-
sent the capacitated clustering problem. For those wishing to investigate
or extend the graphical model of the AP algorithm, we suggest using
this new formulation since it allows a simpler and more intuitive model
manipulation.
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Size: 110592 |
Author: fanhaixiong |
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Description: 一本将基于AP传播算法的半监督聚类的算方法书.对于聚类研究的很有帮助-The Uncapacitated Facility Location Prob-
lem (UFLP) is one of the most widely stud-
ied discrete location problems, whose appli-
cations arise in a variety of settings. We
tackle the UFLP using probabilistic infer-
ence in a graphical model- an approach that
has received little attention in the past. We
show that the fi xed points of max-product
linear programming (MPLP), a convexifi ed
version of the max-product algorithm, can
be used to construct a solution with a 3-
approximation guarantee for metric UFLP
instances. In addition, we characterize some
scenarios under which the MPLP solution is
guaranteed to be globally optimal. We eval-
uate the performance of both max-sum and
MPLP empirically on metric and non-metric
problems, demonstrating the advantages of
the 3-approximation construction and algo-
rithm applicability to non-metric instances.
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Size: 250880 |
Author: fanhaixiong |
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Description: Random WayPoint mobility model in Java. Includes a graphical user interface with the capabilities to save the generated output in a text file.
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Size: 59392 |
Author: ali |
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Description: 用MATLAB下面的simulink库里的dsp builder搭建了一个图形化的iir滤波器模型-Using MATLAB simulink library following the dsp builder to build a graphical model of iir filter
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Size: 8192 |
Author: zfj |
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Description: 一个中科院的老师的关于概率图模型的讲座。介绍的内容比较新。-A Chinese Academy of Sciences of the teacher s lectures on the probabilistic graphical model. Described is relatively new.
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Size: 952320 |
Author: 梁运棠 |
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Description: 个人收集的SWMM径流管理模型的计算引擎源代码，图形用户界面源代码，接口指南以及动态波流量盐酸质量保证报告（中文注释）-Personal collection the the SWMM runoff management model calculation engine source code, graphical user interface source code, interface guidelines, and dynamic wave flow hydrochloric quality assurance report (Chinese comments)
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Size: 4242432 |
Author: 王华 |
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Description: 图形模型转换：从rgb到yuv间的转换-Graphical model conversion: rgb-yuv conversion
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Size: 1024 |
Author: zhoumeng |
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Description: 图形模型转换：从yuv到rgb之间的转换-Graphical model conversion: If no conversion from yuv
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Size: 1024 |
Author: zhoumeng |
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Description: possibilistic graphical model
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Size: 139264 |
Author: mima |
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Description: code matlab progeram graphical model-code matlab progeram graphical model
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Size: 152576 |
Author: zohre |
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Description: 很经典的一本书 主要讲述概率图模型的建模 参数化 和求解 适合研究机器学习的研究人员使用-Parametric modeling and solving classic book focuses on probabilistic graphical model suitable for the study researchers used machine learning
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Size: 25316352 |
Author: fk |
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