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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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SRM_CCC_PID4_LOAD0
开关磁阻电机的仿真模型，主要涉及是电流斩波控制，里面模型是MATLAB自带(a simulation model of switched reluctance motor，mainly about current chopping control)
- 2021-04-04 12:59:04下载
- 积分：1
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boxcox
在matlab环境下编写的boxcox金融计算方法。(Matlab environment in the preparation of the financial boxcox calculation.)
- 2008-12-11 13:59:20下载
- 积分：1
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MATLAB练习
几种变化检测算法的简单演示，包括比值法，归一化法，相关系数法三种方法(Several simple demonstration of the change detection algorithm, including ratio method, normalization method, three methods of correlation coefficient)
- 2021-04-05 09:19:03下载
- 积分：1
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feinieer
用菲涅耳衍射模拟液晶相控阵的远场光强分布(Fresnel diffraction simulation of liquid crystal phased array far-field intensity distribution)
- 2012-04-27 15:38:36下载
- 积分：1
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Energy_detection_simulation
ENERGY DETECTION OF SIGNAL
- 2014-02-16 17:17:34下载
- 积分：1
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MATLAB
详细介绍了MATLAB平台中设计的方法与步骤，并进行了一些简单程序的编写过程(Detailed information on MATLAB platform design methods and steps, and carried out some simple procedures for the preparation of)
- 2008-04-12 19:31:30下载
- 积分：1
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MATLABprogramming
很好的一本matlab编程辅导书籍，非常实用！(Good counseling a matlab programming books, very useful!)
- 2008-04-25 11:38:01下载
- 积分：1
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Jakes_model_freq_sel
Jakes frequency selective fading channel model
- 2009-06-13 12:50:32下载
- 积分：1
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clustering-and-bow-solution
SURF Features A frequent approach to feature extraction from images is
SURF (Speeded Up Robust Features)
Codebook You can use the function create_codebook.m to create a codebook
with k-means
Histograms Write a function that creates histograms of single images by
assigning the image features to clusters from the codebook and counting their
frequency
Object recognition Choose two distinct subsets from the images. Create
a codebook from one set
- 2012-11-30 21:53:26下载
- 积分：1
