登录
首页 » matlab » DCT

DCT

于 2010-03-15 发布 文件大小:7KB
0 123
下载积分: 1 下载次数: 166

代码说明:

  将图象分块(8*8),作DCT变换,并作IDCT:DCT是一种可分离图象变换,用来图象压缩编码,IDCT用来解压缩。(The image sub-block (8* 8) for the DCT transform, and to make IDCT: DCT is a separable image transformations, is used to image compression coding, IDCT is used to decompress.)

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

  • hog
    Hog try I try to implement hog descriptor
    2009-12-29 00:20:15下载
    积分:1
  • channelequal
    非常详细的自适应信道均衡程序,设计了一种用于通信信道的自适应均衡器,提供了两种均衡方法,并进行了比较。(Very detailed adaptive channel equalization process, an adaptive equalizer for a communication channel, the two equalization method, and compared.)
    2014-01-01 12:33:11下载
    积分:1
  • 灰色模型故障预测
    在matlab中利用灰色模型原理进行故障、寿命预测(The grey model is used to predict the failure and life by matlab)
    2017-09-09 22:48:28下载
    积分:1
  • wave
    这里面是关于微波技术的一些试验程序,和仿真模型,主要有微带线,带状线,功率分配器,支节匹配器(This is on microwave technology, which some experimental procedures, and simulation models, mainly microstrip, stripline, power divider, branch of the matcher)
    2010-06-22 19:45:27下载
    积分:1
  • incidewave
    主要描述的是平面电磁波的电磁散射问题,适合搞电磁计算的科研人员等(This guide provides a brief reference to the Graphical User Interface (GUI) that implements the propagation of a TE (Transverse Electric)/TM (Transverse Magnetic) plane wave through a multilayered structure of media with different electromagnetic characteristics. The incident wave is a TE/TM plane wave in the the zy plane (sinusoidal regime with temporal convention ejωt ), traveling from+z to-z. )
    2010-08-29 09:42:50下载
    积分:1
  • san_psk1
    以pn码为信源,通过定时同步和载波恢复。在收端得到正确的信息。(Pn in the source code for the letter, through the timing synchronization and carrier recovery. Client in the admission to be correct information.)
    2008-03-10 17:26:56下载
    积分:1
  • is95
    说明:  QPSK仿真OQPSK仿真,通信原理资料上面的 (QPSK)
    2010-03-26 19:58:31下载
    积分:1
  • Archive
    圆孔及方形孔的forunhofer 衍射示例(GS matlab )
    2012-01-09 23:48:40下载
    积分:1
  • simulation-of-simulink
    全面介绍了simulink软件包中动态系统建模、仿真、分析和调试的方法,包括连续系统、离散系统和混合系统。(A comprehensive introduction to simulink package dynamic system modeling, simulation, analysis and debugging methods, including continuous systems, discrete and hybrid systems.)
    2015-04-24 09:41:53下载
    积分:1
  • codes
    The File Contains 5 Other Source Codes include, bandpass Butterworth Filter, Gabor Bank, RGB to HLS Conversion, Image Filtering in Frequency Domain and Hough transform. I hope that s enough to make me a member. Regards. Zizi.
    2010-11-13 16:25:22下载
    积分:1
  • 696518资源总数
  • 104716会员总数
  • 28今日下载