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thesegmentationofimage
基于进化规划算法的医学图像描述
分割函数是最大熵双阈值函数(the segmentation of image)
- 2010-06-13 16:58:44下载
- 积分：1
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Kaimal
具体介绍脉动风模拟的方法，采用KAMAL谱进行模拟，考虑相关性(ntro simulated fluctuating wind KAMAL spectrum simulation, considering the correlation)
- 2012-11-19 18:30:34下载
- 积分：1
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SegyMAT
SegyMAT is a set of m-files that aims to ease importing and exporting SEG-Y files from Matlab. SegyMAT aims to: completely
support SEG-Y revision 1 be easy to use in other projects be compileable using the Matlab Compiler be a Swiss Army knife
dealing with the SEG-Y format in Matlab.
SegyMAT is not lightning fast. SegyMAT makes heavy use of ’structures’. Unfortunately structures are not very effective in
terms of speed in Matlab. (Or they have not been implemented very effectively in SegyMAT). However structures make the
implementation and maintainance easier, and the code (hopefully) easy to read. That said, some effort has been made to optimize
SegyMAT for speed.
The latest version of SegyMAT is always available from Sourceforge : http://segymat.sourceforge.net/.
- 2012-11-24 13:32:38下载
- 积分：1
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Matlab
HHTspe HHT谱计算程序，不是rilling版本，用改进的Hilbert变换(HHTspe HHT spectrum calculation program, not rilling version, using a modified Hilbert transform)
- 2010-11-11 16:23:28下载
- 积分：1
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fdtd2D_TM_xiugai
2维FDTD下的对称阵子电场分布，点源位于中心，采用PML边界条件(2-D FDTD electric field under the symmetric distribution of stream)
- 2009-06-03 19:17:06下载
- 积分：1
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FCMclust1
it is about fcm code in the matlab.
- 2011-08-08 04:12:34下载
- 积分：1
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OFDM
OFDM系统的简单代码，便于初学者理解，设置了N=128个信道，传送1,0的随机数，并加入fading和AWGN noise(OFDM system simple codes, for beginners to be understood that the channel 128 is provided, fading and AWGN noise added)
- 2014-10-23 16:58:39下载
- 积分：1
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HHT1
这个是一个HHT的镜像延拓的emd程序。可以适当地解决emd变换的端点效应问题。你可以下下来参考下。(This is a mirror image of HHT emd Extension program. Emd can transform an appropriate solution to end effects. You can refer to the next down.)
- 2010-10-09 15:01:48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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md_qrg
说明： 若非奇异矩阵A能够分解为一个正交矩阵Q与非奇异上三角矩阵R的乘积，即：
A=QR。则称其为A的QR分解。
实现QR分解的方法有很多种，包括Givens变换法，Householder变换法，Schemit正交化法。具体原理可以参考《矩阵论》（程云鹏，西工大出版）教材，这里仅给出三种实现QR分解的程序。(If nonsingular matrix A can be decomposed into a product of orthogonal matrix Q and nonsingular upper triangular matrix R, that is:
A=QR. It is called QR decomposition of A.
There are many methods to realize QR decomposition, including givens transformation, householder transformation, and scheme orthogonalization. The specific principle can refer to the teaching materials of matrix theory (Cheng Yunpeng, published by Xigong University). Here, only three kinds of QR decomposition procedures are given.)
- 2020-02-20 23:13:59下载
- 积分：1
