登录
首页 » matlab » ImageCompressionUsingDCT

ImageCompressionUsingDCT

于 2009-12-11 发布 文件大小:61KB
0 246
下载积分: 1 下载次数: 12

代码说明:

  The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions illustrate the power of Mathematica in the prototyping of image processing algorithms. The

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

  • dispersion
    对光纤传输系统中的色度色散进行了仿真了,本人用的啥matlab工具进行的仿真(Pairs of optical fiber transmission system was simulated chromatic dispersion, and I use the simulation tool Han matlab)
    2010-01-03 20:24:23下载
    积分:1
  • math_calculate
    二分法,Newton迭代法和弦截法求方程根,并比较迭代次数。内含各种迭代法及数值加速方法的说明和比较。(Dichotomy, Newton iteration method for the equation of the root chord section, and compare the number of iterations. Includes a variety of accelerated iterative method and numerical description of the method and comparison.)
    2011-11-23 20:20:48下载
    积分:1
  • beamform
    常规均匀线列阵波束形成,均匀加权方式。uniform line array beamform(uniform line array beamform)
    2014-01-21 21:48:43下载
    积分:1
  • yuyinxinhaojiance
    基于MATLAB的语音信号端点检测,短时能量分析,短时过零率,和GUI界面实现(aaaaa)
    2009-11-14 13:42:02下载
    积分:1
  • dtmf2_d
    dtmf with scope simulation
    2012-05-17 16:29:59下载
    积分:1
  • MATLABGUI.rar
    matlab_gui设计程序和相关程序开发,用于gui界面的设计(the process of matlab_gui)
    2012-11-14 11:45:53下载
    积分:1
  • test-data-for-01-knapscap-problem
    这个是用于01背包问题的测试数据,很多论文都用这其中的数据集来测试(This is a knapsack problem for the 01 test data, a lot of papers with which the data set to test)
    2011-10-25 19:51:23下载
    积分:1
  • software-for--Astrodynamics
    非常有用的卫星轨道参数计算模块,很方便进行轨道特性分析。(This is a very useful toolbox for satellite s trajectory parameter computation )
    2014-02-18 13:47:24下载
    积分:1
  • pca_cfa_denoising
    denoising method. My friend give this to me. I hope it will be helpful to others.
    2009-09-10 03:57:02下载
    积分:1
  • bpn1
    This is program to do recognition based on OPG images for forensic applications
    2010-12-14 19:35:37下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载