登录
首页 » matlab » dip4

dip4

于 2010-05-11 发布 文件大小:1KB
0 180
下载积分: 1 下载次数: 97

代码说明:

  对原始灰度图像进行图像压缩,对此图进行 8×8 DCT 变换后,分别只保留 DC系数,以及保留前 4、8、16 个变换系数(DC+AC) ,然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

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

  • matlabxiao
    自己写的几个小程序,包括冲激函数,阶跃函数,时域采样,恢复,内插等程序。很好用。(Write several small programs, including the impulse function, step function, time domain sampling, recovery, interpolation procedures. Good use.)
    2010-08-05 16:18:33下载
    积分:1
  • -KeyProblemsDataFusioninRadarNet
    针对雷达组网的实际情况,通过对影响雷达网数据融合处理的几个关键问题进行分析,给出解决这些问题 的方法,通过仿真和实际雷达数据的实验,取得了好的效果。可应用于实际雷达网的数据融合工作中。 (Some key problems of radar network data fusion are analysised. A few practical methods solving these problems are presented for radar network. Basing on simulation and actual radar data, it is shown that the proposed methods are effective. These technologies can be used for actual application. )
    2014-01-04 21:43:12下载
    积分:1
  • ANN-k-fold-cross-validation
    ann k-fold cross validation matlab cone
    2014-02-24 21:16:08下载
    积分:1
  • optical_function
    光的振幅扩散函数、光学传递函数和点扩散函数,在光学仿真和光线传播中必须要用(ASF、OTF and PSF of light, having important using in light transmission)
    2021-04-26 11:58:45下载
    积分:1
  • smldpe21
    对于无线通信中常见的多径效应进行仿真,此次仿真基于两径信道,给出了两径信道的误码率仿真(simulation of the two_path channel)
    2009-11-09 10:36:34下载
    积分:1
  • rbfwxl
    用径向基函数实现的信道自适应均衡,一个比较简单的例程(Radial Basis Functions Channel adaptive equalization, a relatively simple routines)
    2006-05-30 21:20:54下载
    积分:1
  • mailme
    使用MATLAB发送邮件。当程序较大时,在结尾调用这个函数,执行完自动给你的邮箱发信息提醒你程序跑完了。(Use MATLAB to send mail. When a larger program, at the end of this function is called, d automatically send information to your e-mail to remind you ran the program.)
    2015-01-04 16:48:58下载
    积分:1
  • untitled
    本程序为m源文件,应用于无线回传的拓扑优化问题,采用的是贪婪算法。(This program is m source file, which is applied to topology optimization of wireless backhaul, and greedy algorithm is adopted.)
    2018-05-18 10:38:35下载
    积分:1
  • mallat
    mallat快速算法实验报告 及实现算法(mallat fast algorithm and the algorithm reports experiment)
    2011-11-05 16:48:39下载
    积分:1
  • compare_new
    compare between image using matlab
    2013-12-24 16:35:33下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载