登录
首页 » matlab » pca

pca

于 2009-09-11 发布 文件大小:174KB
0 284
下载积分: 1 下载次数: 261

代码说明:

   pca 特征提取的源代码,对人脸识别很有帮助,(pca feature extraction of the source code, useful for face recognition,)

文件列表:

pca
...\CreateDatabase.m
...\EigenfaceCore.m
...\example.asv
...\example.m
...\Readme.txt
...\Recognition.m
...\TestDatabase





...\............\5.jpg
...\............\6.jpg
...\............\7.jpg
...\............\8.jpg
...\............\9.jpg
...\TrainDatabase





...\.............\14.jpg
...\.............\15.jpg
...\.............\16.jpg
...\.............\17.jpg
...\.............\18.jpg
...\.............\19.jpg
...\.............\2.jpg
...\.............\20.jpg
...\.............\3.jpg
...\.............\4.jpg
...\.............\5.jpg
...\.............\6.jpg
...\.............\7.jpg
...\.............\8.jpg
...\.............\9.jpg

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • DSP-transponder-signal-processing
    利用TMS320VC5509A为核心的DSP处理硬件,通过软件实现自适应Notch滤波和瞬时频率序列方差检测(VIRD)运算,在较低信噪比使用条件下完成对单频测距信号的可靠检测和判定(Using tms320vc5509a DSP core processing hardware, adaptive notch filter and variance of instantaneous frequency sequence detection (Vird) operation is realized by software, in low signal to noise ratio under the conditions of use complete reliable detection of single frequency ranging signal and judging)
    2016-02-20 20:44:28下载
    积分:1
  • 28_REVIEW
    Image enhancement is a processing on an image in order to make it more appropriate for certain applications. It is used to improve the visual effects and the clarity of image or to make the original image more conducive for computer to process. Contrast enhancement changing the pixels intensity of the input image to utilize maximum possible bins. We need to study and review the different image contrast enhancement techniques because contrast
    2016-04-22 20:49:34下载
    积分:1
  • bands_average
    利用ENVI/IDL,计算多幅图像的各个像元的平均值。并忽略空缺值(Use ENVI/IDL, calculate the average of each pixel of multiple images. And ignores the value of vacancies)
    2021-02-21 13:49:42下载
    积分:1
  • signal_system
    在信号与系统中,用希尔伯特变换对最小相位信号的实部和虚部进行相互变换,同时包含连续时间傅里叶变换(CTFT),反连续时间傅里叶变换(ICTFT),离散时间傅里叶变换(DTFT),反离散时间傅里叶变换(IDTFT)的程序(In signal and system, transform the real and imaginary part of the signal with minimum phase using Hilbert Transform. CTFT,ICTFT,DTFT and IDTFT are also included.)
    2021-03-22 09:49:17下载
    积分:1
  • Gauss-and-Mean-Curvature
    用matlab开发的计算给定曲面点云的,高斯和平均曲率图(Matlab calculation developed by a given surface point cloud, the Gaussian and mean curvature map)
    2011-05-30 10:22:59下载
    积分:1
  • xiangsidupipei-matlab
    对两幅图像进行相似度计算,基于相似度计算进行模板匹配,带有测试图像,可以直接运行(Calculate the similarity of the two images, the similarity calculation based on template matching, with a test image, you can directly run)
    2020-11-02 14:49:53下载
    积分:1
  • SIFT-PCA
    这是我花了很多时间收集的有关sift-pca资料哦,里面也包括了sift-pca的MATLAB代码(This is what I spent a lot of time to collect information about the sift-pca Oh, which also includes a sift-pca MATLAB code)
    2013-05-27 16:47:23下载
    积分:1
  • BJ200_4
    一个很有用的SAR图片,可用于SAR图像的目标识别(A very useful SAR image can be used for target recognition SAR image)
    2016-12-25 09:36:21下载
    积分:1
  • phasehaning
    时移相位差校正法,通过时移,进行前后两次FFT分析,利用离散频谱对应峰值谱线的相位差以求出频率和相位校正量。(Phase difference correcting method by time-shifting. Make two FFT analysis before and after the time-shifting,and make use of the phase difference of the peak spectral lines to get frequency and phase correction amount.)
    2012-10-17 11:57:43下载
    积分:1
  • sfr-1.4
    用于计算图像的频率响应,即SFR或者MTF(Can be used to calculate the image frequency response, namely SFR or MTF )
    2012-10-27 10:04:58下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载