-
Invar_Moment
该代码为利用几何不变矩提取图像几何特征的代码，用matlab编写，提取7个Hu矩为特征向量。可以用于基于内容的图像检索(The code for the image using the geometric moment invariant geometric features extracted code, written with matlab to extract seven Hu moments as features. Can be used for content-based image retrieval)
- 2010-07-05 10:16:44下载
- 积分：1
-
paper1
Gabor小波变换技术对医学CT图像进行纹理特征分类时，由于图像拍摄角度的变化会造成分类的误差。针对以上问题，在Gabor小波变换的基础上提出一种用于分析旋转不变医学图像的方法。该方法采用旋转规范化，即特征元素的循环移位使规范化后所有的图像都具有相同的主方向。实验结果表明，加入旋转规范化循环算子的Gabor小波变换在医学CT图像纹理特征分类时能够达到较好的精确度。(Gabor wavelet transform lacks in its ability to classify the medical CT image if it’s rotation invariant image. Aiming at the problem, an approach is presented for rotation invariant medical texture classification based on Gabor wavelet transform. Rotation normalization is achieved by circular shift of the feature elements, so that all images have the same dominant direction. Experimental result shows that Gabor wavelet transform with circular operator of rotation normalization has well precision to classify the medical CT image.)
- 2011-12-04 15:42:15下载
- 积分：1
-
windowedsines
完成信号和调制与频谱分析.并进行相关的图形显示(completed with the modulation signal and spectrum analysis. And the graphics)
- 2006-05-25 11:37:43下载
- 积分：1
-
wavelet2D
本函数将完成对输入的二维信号进行多尺度离散小波分解(This function will complete the two-dimensional signal input multi-scale wavelet decomposition)
- 2021-05-07 16:58:35下载
- 积分：1
-
coil
simulink model for a energized coil
- 2011-11-14 20:16:29下载
- 积分：1
-
Bo-coaxial-holographic
伽博同轴全息记录与再现。通过衍射计算完成光学同轴全息记录与再现过程的仿真，可以观察再现像的特点。(Bo coaxial holographic recording and playback.Completed through the calculation of the diffraction optical coaxial holographic recording and playback process simulation, can observe reproduce like characteristics.)
- 2020-12-06 17:09:22下载
- 积分：1
-
LK3D
3D Lucas Kanade Optical Flow
- 2013-04-09 04:13:48下载
- 积分：1
-
testMNF
最小噪声分离，能够实现高光谱遥感图像的MNF正逆变换，进行图像降维与重建(Minimum noise separation can realize the MNF positive and inverse transformation of hyperspectral remote sensing images, and reduce the image dimension and reconstruct the image)
- 2020-07-03 02:00:02下载
- 积分：1
-
filter_design
说明： 双调谐滤波器设计，可用于高压直流换流站的设计(Dual tuned filter design, which can be used in the design of HVDC converter station)
- 2019-06-18 13:40:31下载
- 积分：1
-
idma_1
IDMA matlab file algorithm
- 2010-07-14 15:43:00下载
- 积分：1
