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jake
说明： matlab 仿真JAKE 模型 用于信道估计 (matlab simulation model for channel estimation JAKE)
- 2011-03-21 16:18:25下载
- 积分：1
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code
My programs are about signal and image processing.
- 2012-04-10 15:15:30下载
- 积分：1
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HuntLinKulkarni-PredictingCourseGrades
Most recent approaches have posed texture synthesis in a
statistical setting as a problem of sampling from a probability
distribution. Zhu et. al. [12] model texture as a Markov
Random Field and use Gibbs sampling for synthesis. Unfortunately,
Gibbs sampling is notoriously slow and in fact
it is not possible to assess when it has converged. Heeger
and Bergen [6] try to coerce a random noise image.
- 2013-11-22 00:07:04下载
- 积分：1
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fuzzycmeans
Magnetic resonance (MR) images can be used to detect lesions in the brains of multiple sclerosis (MS)
patients and is essential for diagnosing the disease and monitoring its progression. An automatic method is
presented for segmentation of MS lesions in multispectral MR images. Firstly a PD-w image is subtracted its
corresponding T1-w image to get an image in which the cerebral spinal fluid (CSF) is enhanced. Then based on
kernel fuzzy c-means (KFCM) algorithm, the enhanced image and the corresponding T2-w image are segmented
respectively to extract the CSF region and the CSF combining MS lesions region. A raw MS lesions image is
obtained by subtracting the CSF region CSF combining MS region. By applying median filter and
thresholding to the raw image, the MS lesions are detected finally. Results are quantitatively uated on
BrainWeb images using Dice similarity coefficient (DSC). Finally, the potential of the method as well as its
limitations are discussed.
- 2014-12-28 01:45:09下载
- 积分：1
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transf
tranfering of data from one to another
- 2011-05-14 00:14:05下载
- 积分：1
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security.zip
this is the security code to maintain the factor of security
- 2014-08-18 21:57:45下载
- 积分：1
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rayleighnew
rayleigh fanding 通讯系统matlab仿真(rayleigh fanding communication system simulation matlab)
- 2007-10-15 04:31:41下载
- 积分：1
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discrete_rnd
说明： 本代码可实现在MATLAB环境下获取随机分布的数(This code can be realized in the MATLAB environment to obtain the probability of paper, to facilitate data analysis and processing)
- 2009-08-23 16:41:16下载
- 积分：1
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Optimal-control-applied-basic
最优控制是现代控制理论的核心，它研究的主要问题是：在满足一定约束条件下，寻求最优控制策略，使得性能指标取极大值或极小值(The optimal control is the core of modern control theory it is the main problem is: conditions meet certain constraints, finding the optimal control strategy, and performance to take the maximum or minimum value)
- 2020-10-23 16:37:22下载
- 积分：1
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LS
说明： 阵列信号处理中常用的LS算法,用于估计目标的方位角等位置参数.(err)
- 2008-06-17 22:11:10下载
- 积分：1
