搜索资源列表
P4_2_1
- 相关图法谱估计，在使用MATLAB进行谱分析时可以用周期图法也可以用相关图法，这个代码对这两个方法进行了比较仿真，发现结果相差不大。基本相同-Correlogram spectral estimation method
Final_v2
- SpectralClustering performs one of three spectral clustering algorithms (Unnormalized, Shi & Malik, Jordan & Weiss) on a given adjacency matrix. SimGraph creates such a matrix out of a given set of data and a given distance function. The code ha
writer_identification
- 本文章详细的介绍了基于阿拉伯文字的手写体识别的相关技术。-Arabic writer identification based on hybrid spectral–statistical measures
Seal-Identification
- 运用H15；I色彩窄间对印章图像颜色特征提取等一系列预处理，研究了多种识 别方法后发现基于纹理特征的印鉴识别方法不但速度快，而且识别率也较高，并且方法简便。通 过将极坐标和傅垦叶变换结合，计算m印签图像纹理的频谱度量，来完成印鉴的特征提取，运用支 持向量机分类器对印鉴进行识别，实验证明，方法具有良好的旋转不变纹理分析性能，提高了识别 率。-It WaS found a fast，simple and a higher seal image(HSI)identification
noise-Spectrum-analysis
- 小波分析噪声信号数据的频谱，得到其频谱分布，辅助分析信号性质。-Wavelet analysis of the noise spectrum of the signal data, its spectral distribution, the auxiliary nature of the analytical signal.
weifen--malab
- 光谱微分（一阶、二阶微分）对高光谱遥感图像进行最佳波段选择-Spectral radiant brightness
brovery
- brovery图像融合代码，效果比较好，还有两幅测试图像，一幅是高分辨率的全彩色图像，另一幅是多光谱图像-brovery image fusion code, the results were better. There are two test images, a high-resolution full-color images, the other is a multi-spectral image
MATLAB-wavelet
- MATLAB实现小波变换经典程序，包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序-MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the
An-improved-Hilbert-Huang-method-for-analysis-of-
- The Hilbert–Huang method is presented with modifications, for time-frequency analysis of distorted power quality signals. The empirical mode decomposition (EMD) is enhanced with masking signals based on fast Fourier transform (FFT), for separat
wm_embedtt
- 该程序是图像处理中重要的一些原代码，如果您需要可以下载，或者联系我本人都可以-The program can help you to solve spectral function and it is convenient for you to change something if necessary. you can contract me if you need my help.
code
- 图像在不同的色彩空间可以表现出不同的光谱特性，从而适用于不同的应用场合。在 HSV 色彩空间中，阴影在色度和饱和度通道中都与非阴影区域有明显的区别。根据阴影的这种特性，利用连续两次的 HSV 彩色空间变换，可以在图像中有效的区分出阴影与非阴影区域。 -Images in a different color space can be expressed in different spectral characteristics, making it suitable for differen
yaoganzengqiang
- 从多光谱图像中构建真彩色复合图像，对真彩色复合图像进行对比度扩展增强处理。-True color composite image constructed from multi-spectral image, the true color composite image contrast stretching enhancement.
xiaobopu--mallet-algorithm
- 此文件为小波谱分析mallet算法经典程序，可以使用，分享给大家。-This file is the classic program, the small spectral analysis of Mallat algorithm can use to share to you.
ihs
- 在matlab中实现基于IHS的多光谱图像和全色高分辨率图像的融合，效果十分良好。-The integration of the IHS-based multi-spectral image and panchromatic high-resolution images in matlab, the effect is very good.
EEG-based-identification-method
- ：基于脑电信号的身份识别是通过采集试验者的脑部信号来进行身份认证。对于同一个外部刺激或者主体在思考同一个 事件的时候，不同人的大脑所产生的认知脑电信号不同。选取与运动意识想象有关的电极后，分析不同个体在特定状况下脑 电的个体差异，采用以回归系数、能量谱密度、相同步、线性复杂度多种信号处理结合方法对运动想象脑电信号进行处理来 进行特征提取。组合多元特征向量并运用多层BP 神经网络对不同个体的脑电信号进行分类，并在不同的意识想象及不同数 据长度、不同的波段对试验者进行识别率验证分析。
h
- 数字全息的菲涅耳再现算法和角谱算法，包括频谱滤波。-Fresnel digital holographic reproduction algorithms and angular spectrum of algorithms, including spectral filtering.
pujianfa
- 实现谱减法，很实用，有四种图形显示，带颜色的，可以直接调用，需要voicebox工具包-o achieve spectral subtraction, it is practical, four graphic display, with color, you can directly call, you need the voicebox toolkit
MVM_matlab
- This code includes Maximum Variation Methods for Spectral Estimation of SAR Image
matlabdaorubinghuitu
- 近红外光谱数据导入并在GUI界面还原原图谱-Near-infrared spectral data import and restore the original map in the GUI interface
Spectrum-Curve-2
- 对光谱数据进行画图，可以取具体点坐标的选取，图像操作等，多数据重复作图对比功能-Spectral data, drawing, you can take the selection of specific coordinates, image manipulation, and multi-duplication of data mapping the contrast function