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PhysRevE.71.037604
运用本征模式匹配理论研究了声子晶体实际的声学速度沿两个高度对称的方向上的第一布里渊区里的特性。(The effective acoustic velocity along two highly symmetric directions of the first Brillouin zone is studied in
a two-dimensional squarely arranged solid-solid phononic crystal.)
- 2013-01-15 22:36:38下载
- 积分:1
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24huidutu
显示24位灰度图象,24位真彩色图像以及图像的转换(shows 24 gray-scale image, 24 true color images and image conversion)
- 2007-04-25 10:23:00下载
- 积分:1
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shipin
利用改进的ostu即最大类间方差方法进行视频图像二值化(Ostu that the use of improved Otsu method of video image binarization)
- 2009-01-02 21:37:23下载
- 积分:1
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zernikeSubpixelRecognization
zernike亚像素识别算法,matlab实现。(Zernike sub-pixel recognition algorithm, matlab achieve.)
- 2020-09-16 22:27:56下载
- 积分:1
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J2 Plasticity UMAT
适用于金属的弹性本构模型代码,可用于大多数弹性金属的模拟(Elastic constitutive model code for metal)
- 2021-04-27 13:38:44下载
- 积分:1
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计算图像信息熵
计算一幅图像的熵,matlab编程文件,任意读取一幅图像,计算信息熵(Calculate the entropy of an image)
- 2017-11-26 14:22:55下载
- 积分:1
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kock2
六次迭代使三角形三条线分形折叠,最后组成雪花(Six iterations make triangles become snow)
- 2015-11-05 09:44:29下载
- 积分:1
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AMT
这是运动估计的自适应算法的代码,可以下载来看看学习参考。。。。(。。。。。。。。。。。。。。。)
- 2009-05-12 19:57:22下载
- 积分:1
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VideoControl
说明: 红外摄像头USB信号读取识别,回传识别特征(USB signal reading identification of infrared camera)
- 2019-10-25 11:45:28下载
- 积分:1
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利用聚类技术实现纹理分割
说明: a)针对合成纹理图像(共有4 个合成纹理图像,见文件夹:
Texture_mosaic_data)中每一个像素提取纹理特征向量;
b)利用聚类技术(推荐用k‐均值聚类,可以从网上查找原码)对特征向
量空间中的点进行聚类,类别数可根据图像中的实际纹理类数确定。最后把类
属标签映射成图像形式显示(如下图,其中b、d、f、h 为相应的基准分割图像)。(A) for synthetic texture images (there are 4 synthetic texture images in total, see the folder:
Texture feature vector is extracted from every pixel in texture;
B) use clustering technology (K-means clustering is recommended, and the original code can be found on the Internet) to search the feature direction
The number of categories can be determined according to the actual number of texture classes in the image. Last class
The generic label is mapped to an image (as shown in the figure below, where B, D, F, h are the corresponding reference segmentation images).)
- 2020-12-06 17:59:22下载
- 积分:1