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weifengfangcheng
用matlab来解决微分方程的问题，包括21个例子程序和一个ppt(Using matlab to solve differential equation problems, including 21 examples of programs and a ppt)
- 2009-11-08 19:42:00下载
- 积分：1
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Object-Tracking
Color can provide an efficient visual feature for tracking nonrigid
objects in real-time. However, the color of an object can vary over
time dependent on the illumination, the visual angle and the camera
parameters. To handle these appearance changes a color-based target
model must be adapted during temporally stable image observations.
This paper presents the integration of color distributions into particle
filtering and shows how these distributions can be adapted over time. A
particle filter tracks several hypotheses simultaneously and weights them
according to their similarity to the target model. As similarity measure
between two color distributions the popular Bhattacharyya coefficient is
applied. In order to update the target model to slowly varying image
conditions, frames where the object is occluded or too noisy must be
discarded.
- 2015-01-22 12:19:53下载
- 积分：1
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kpavsfhm
在MATLAB中求图像纹理特征，计算多重分形非趋势波动分析，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，合成孔径雷达（SAR)目标成像仿真，正确率可以达到98％。( In the MATLAB image texture feature, Calculate the multifractal trend fluctuation analysis, PV modules contain, MPPT module, BOOST module, inverter module, Synthetic Aperture Radar (SAR) imaging simulation target, Accuracy can reach 98 .)
- 2016-03-19 20:10:13下载
- 积分：1
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QAM_generator_3
QAM generator. This code generates M-ary QAM signals
- 2010-12-02 08:18:02下载
- 积分：1
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FERET_PCA
说明： 在matlab中实现主成分分析方法，并使用FERET库的灰度图像进行测试(This package implements basic Principal Component Analysis in Matlab and
tests is with grayscale portion of the FERET database. )
- 2010-04-05 09:21:29下载
- 积分：1
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MaYiICIG-Theory
低秩矩阵与稀疏表示原理，详细的说明了用低秩矩阵与稀疏表示去分离一个有噪声的图像(The low-rank matrix with sparse principle, a detailed description of the low-rank matrix with sparse to isolate a noisy image)
- 2012-05-27 09:34:54下载
- 积分：1
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ArrayCalc2_4_2
fourier,binomial,filters programmes
- 2015-03-12 12:46:10下载
- 积分：1
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asmotorvfcontrol
异步电机的Vf控制策略simulink仿真研究，效果良好，可以修改参数(Vf control strategy of induction motor simulink simulation results were very good, you can modify the parameters)
- 2012-08-15 11:40:00下载
- 积分：1
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game-theory
We consider the scheduling of simple linear deteriorating jobs on parallel machines a new perspective based on game theory. In scheduling, jobs are often controlled by independent and selfish agents, in which each agent tries to a machine for processing that optimizes its own payoff while ignoring the others. We formalize this situation as a game in which the players are job owners, the strategies are machines, and a player’s utility is inversely proportional to the total completion time of the machine selected by the agent. The price of anarchy is the ratio between the worst-case equilibrium makespan and the optimal makespan. In this paper, we design a game theoretic approximation algorithm Aand prove that it converges to a pure-strategy Nash equilibrium in a linear number of rounds. We also derive the upper bound on the price of anarchy of Aand further show that the ratio obtained by Ais tight. Finally, we analyze the time complexity of the proposed algorithm
- 2015-03-23 14:25:30下载
- 积分：1
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assitant
编制一个统计特定单词在文本串中出现的次数和位置的程序(The preparation of a statistical specific words in the text string appear in the number and location of the procedure)
- 2007-11-29 22:13:38下载
- 积分：1
