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GraphSeg
This paper addresses the problem of segmenting an image into regions. We defi ne a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develop an effi cient segmentation algorithm based on this predicate, and show that although this algorithm makes greedy decisions it produces segmentations that satisfy global properties. We apply the al-gorithm to image segmentation using two diff erent kinds of local neighborhoods in constructing the graph, and illustrate the results with both real and synthetic images. The algorithm runs in time nearly linear in the number of graph edges and is also fast in practice. An important characteristic of the method is its ability to preserve detail in low-variability image regions while ignoring detail in high-variability regions.
- 2011-07-09 17:23:24下载
- 积分：1
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bin
说明： 运行混沌电路中的经典方程组——洛伦兹方程组，通过计算相图和李雅普诺夫指数图，分析其动力学行为。(Lorentz equations, a classical system of equations in chaotic circuit, are used to analyze its dynamic behavior by calculating the phase diagram and Lyapunov exponent diagram.)
- 2021-01-06 14:36:22下载
- 积分：1
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PronyToolbox
prony信号处理识别低频振荡模式提取特征根阻尼比(Prony signal processing to identify low-frequency oscillation modes extracted eigenvalue damping ratio)
- 2008-06-13 12:33:03下载
- 积分：1
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tongxinxinhaotiaozhijishu
这是利用matlab7.0软件对通信信号进行调制simulink仿真，它包括am,pm,fm,ask,psk,fsk,qpsk等调制方式，有利于学生自学和老师教学！(This is the use of software for communications matlab7.0 modulation signal simulink simulation, which include am, pm, fm, ask, psk, fsk, qpsk such as modulation and is conducive to student learning and teachers teaching!)
- 2020-07-13 18:38:53下载
- 积分：1
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gmmclassifier
说明： 这个源码提供了如何利用高斯混合模型去做影像辨识的模型分类(the source how to use a Gaussian mixture model to do imaging Identification Classification Model)
- 2005-11-29 20:53:57下载
- 积分：1
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power_tcsc
，将电容器容量分解为TCSC和FSC两个部分，
建立了TCSC+FSC抑制SSR特性的仿真模型。对TCSC+FSC抑制不同模
式SSR的效果和不同触发角下TCSC+FSC抑制SSR的特性分别进行了仿真(To establish a TCSC+FSC inhibits SSR simulation model. Inhibition of different modes of TCSC+FSC
Type SSR effect and different firing angle under TCSC+FSC SSR inhibiting properties were simulated
)
- 2012-05-01 22:22:53下载
- 积分：1
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iteration_dec
binary LDPC decoding code
- 2013-05-21 22:46:39下载
- 积分：1
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chap2
MATLAB应用大全一书的配书光盘第二章源代码,该文件夹收录了本书涉及的源文件。收录了一些优秀应用实例信息，便于读者学习了解。(MATLAB application of CD attached with books of chapter iii source code, this folder contains the book files. Includes some excellent examples of application information, convenient for readers to learn.
)
- 2014-01-17 10:53:16下载
- 积分：1
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pv1
光伏单项并网控制仿真，包括最大功率点跟踪MPPT(Simulation of single grid-connected photovoltaic control, including MPPT with maximum power point tracking)
- 2018-12-17 20:19:54下载
- 积分：1
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程序
说明： 三种doa估计方法，和比较性能，都能够实现，有capon，music，esprit(Three DOA estimation methods and their performance comparison)
- 2019-01-10 12:18:56下载
- 积分：1
