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net
微分方程网格生成 计算传热学 离散方法
自适应网格(The differential equation of grid generation)
- 2014-01-02 13:57:10下载
- 积分：1
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2822446_Duhamel
说明： 计算无阻尼和阻尼强迫振动Duhamel积分MATLAB实例((Single-degree-of-freedom Duhamei integral MATLAB source program, including trapezoidal algorithm and Simpson algorithm)
- 2019-10-07 12:53:06下载
- 积分：1
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PCA降维代码---MATLAB
可用于M*N大数据降维，里面步骤很清新哦···程序说明：y = pca(mixedsig)，程序中mixedsig为 n*T 阶混合数据矩阵，n为信号个数，T为采样点数, y为 m*T 阶主分量矩阵。程序设计步骤：1、取均值2、计算协方差矩阵及其特征值和特征向量3、计算协方差矩阵的特征值大于阈值的个数4、降序排列特征值5、去掉较小的特征值6、去掉较大的特征值(一般没有这一步）7、合并选择的特征值8、选择相应的特征值和特征向量9、计算白化矩阵10、提取主分量
- 2022-04-01 16:49:02下载
- 积分：1
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Tamura
Tamura纹理图像的MATLAB实现，粗糙度、对比度、方向度、线性度、规则度以及粗略度(MATLAB implementation Tamura texture, roughness, contrast, direction, linearity, and a rough rule degree degree)
- 2010-09-14 15:13:45下载
- 积分：1
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LS_SVMlab
基于matlab的分类支持向量机，对于初学者比较有帮助。(Matlab-based classification of support vector machines, more helpful for beginners.)
- 2009-12-13 16:40:46下载
- 积分：1
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output_of_DCT_in_image_fusion
u can calculate DCT
clc
inp = imread( Im1.jpg )
inp1 = imread( Im2.jpg )
A = double(inp(:,:,1))
B = double(inp1(:,:,1))
A1=double(blkproc(A,[8 8], dct2 ))
B1=double(blkproc(B,[8 8], dct2 ))
[r,c] = size(A1)
r1 = []
for i=1:r
for j=1:c
if A1(i,j) > B1(i,j)
r1(i,j)=A1(i,j)
else
r1(i,j)=B1(i,j)
end
end
end
r1= double(r1(:,:,1))
C=blkproc(r1,[8 8], idct2 )
round(C)
C1=idct2(r1)
figure
imshow(uint8(C))
figure
imshow(uint8(C1))
imwrite(uint8(C), dct8x8min.jpg )
- 2011-01-09 23:26:05下载
- 积分：1
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proposals
ECCV 2010 paper "Category Independent Object Proposals"的实现。(ECCV 2010 paper "Category Independent Object Proposals" code)
- 2012-04-02 16:15:17下载
- 积分：1
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Copula matlab
Copula 函数实例，带数据，可直接运行(Copula Matlab Code. Attachment contain data that can be run directly)
- 2020-07-03 06:00:01下载
- 积分：1
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data1974
This is a case where a array is introduced
- 2009-05-26 22:35:14下载
- 积分：1
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HDevelop
基于HDevelop的形状匹配算法参数的优化研究(The shape matching algorithm based on HDevelop Parameter Optimization)
- 2010-02-02 00:23:52下载
- 积分：1
