登录
首页 » matlab » proiect

proiect

于 2015-03-27 发布 文件大小:3429KB
0 245
下载积分: 1 下载次数: 3

代码说明:

  In this paper we present the usefulness of the algorithm DCT (Discrete cosine Transform) blocks applied level image compression JPEG (Joint Photographic Experts Goup). It has been shown that this algorithm is the most efficient in the case of compression because it has very good properties for compaction energy related values. As a basic principle we eliminate high frequencies and keep the low and medium without visibly affecting image. DCT in JPEG compression algorithm is encountered in practical applications such as face detection, skin color, facial recognition, iris, fingerprints

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

  • FIR
    FIR二阶带通滤波器MATLAB仿真程序,分析,绘图,手动设置参数(Second-order band-pass FIR filter simulation program MATLAB, analysis, mapping, set the parameters manually)
    2010-12-12 11:49:26下载
    积分:1
  • Luc_tiqu_dct
    matlab数字水印技术,用新的密码体制来实现数字水印(digital watermarking)
    2012-03-31 21:07:29下载
    积分:1
  • 10.1.1.134.4053-(2)
    MATLAB CODE FOR NEURAL NETWORKS
    2013-05-08 13:20:59下载
    积分:1
  • subplot_tight
    subplot matlab tool is a new description for make figures
    2012-02-14 11:01:52下载
    积分:1
  • shuzu
    数组元素互换Array element swap.(Array element swap)
    2014-01-28 09:51:32下载
    积分:1
  • three
    说明:  用matlab中的GUI工具箱完成一个系统算法的欢迎界面。(Matlab GUI toolkit used in the algorithm to complete a system welcome screen.)
    2011-04-01 09:34:22下载
    积分:1
  • NMFPSVM
    本程序用于基因数据的分类,我自己写了一个基于欧氏距离的费舍尔判据,选取有代表性的基因,最后用NMF将矩阵分解,对得到的矩阵进行分类,分类用的是自带的svm算法(It is used for classfication, I wrote a fisher criterion based on Euclidean distance, selecting representative genes,after NMF,classification with the SVM algorithm is shipped )
    2014-09-27 09:40:52下载
    积分:1
  • EM_matlab
    用于计算最大期望估计,matlab调试通过。(Used to calculate the maximum expected estimation, debugging through.)
    2014-11-13 00:29:01下载
    积分:1
  • OFDMSimulationUsingMatlab
    基于matlab的ofdm仿真,内含有word文档及代码。(Based on the OFDM matlab simulation, contains documents and code word.)
    2008-07-30 22:21:03下载
    积分:1
  • fuzzy-method
    详细介绍了模糊数学的基本原理,并附有详细的MATLAB程序,好用(Details the basic principles of fuzzy mathematics, along with a detailed MATLAB program, easy to use)
    2011-09-07 15:43:50下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载