登录
首页 » matlab » dwt_recover

dwt_recover

于 2010-03-08 发布 文件大小:1KB
0 173
下载积分: 1 下载次数: 23

代码说明:

  数字水印提取算法,利用离散余弦变换的(dct)算法(Digital watermark extraction algorithm using discrete cosine transform (dct) algorithm)

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

  • aber3_data_opt_sys
    光学工程7大几何相差模拟以及仿真实例操作,有限元和无限元仿真(7 large geometry difference between optical engineering simulation and operation simulation, finite element and infinite element simulation)
    2011-01-07 14:56:41下载
    积分:1
  • antenna
    用matlab在极坐标下画天线方向图,可以运行,已经测试过(In the polar coordinates with matlab draw Antenna)
    2011-05-10 15:17:15下载
    积分:1
  • circonv-cirshift
    说明:  循环卷积 循环移位 matlab 编程 circonv,cirshift(circular convolution cyclic shift Matlab programming circonv, cirshift)
    2006-03-12 10:59:48下载
    积分:1
  • Optim_ilustrate
    MATHLAB CODE FOR OPTIMAL SOLUTION
    2013-10-25 16:10:39下载
    积分:1
  • MIMO
    仿真2*2MIMO通信系统ML、ZF、MMSE检测算法性能,给出三种检测算法的误比特率。(Multi-input multi-output (mimo) communication system simulation 2* 2 ML, ZF and MMSE detection algorithm performance, the bit error rate of three detection algorithms is given.)
    2020-11-13 11:59:43下载
    积分:1
  • Analysis_KSVD_box
    K-svd algorithm for Image and communication.
    2015-01-14 22:29:03下载
    积分:1
  • Er Yb codoped fier laser
    该程序是是针对铒镱共掺光纤激光器仿真速率方程(Simulation rate equation for erbium-ytterbium co-doped fiber laser)
    2018-11-26 13:43:10下载
    积分:1
  • pack_emd
    这是EMD分解的例程工具箱,里面含有与EMD分解有关的函数以及例程(This is the EMD decomposition routine toolbox, which contains EMD decomposition of the relevant function and routine)
    2007-10-09 16:30:40下载
    积分:1
  • fensduan
    采用分段设置采样速率的方式,用MATLAB仿真实现新型频率特新测试方法——调频脉冲扫描法和组合正弦波法。(The use of sub-sampling rate settings the way, using MATLAB simulation of the frequency of implementation of new special new test methods- FM-pulse scanning method and the combination of sine-wave method.)
    2009-03-12 15:54:02下载
    积分:1
  • a2
    说明:  用MATLAB设计及FPGA实现IIR滤波器的方法 摘要 本文介绍了IIR数字滤波器的传统设计思想与步骤及计算机辅助设计方法。并在FPGA上高效实现的低阶IIR滤波 器,其阶数低,实时响应快,适合雷达等的实时、高效处理环境。利用IIR滤波器的多相结构来实现该滤波器系统的方法,对于 四通道的情形在MATLAB上利用Simulink作了仿真, 并在目标板上对算法进行了实现,证明该系统能够同时处理四个通道的信号。(Using MATLAB Design and FPGA realization IIR Filter method Abstract This paper introduces IIR digital filter traditional design Thought and steps and CAD method. And FPGA on efficient realization low IIR filter, its order low, real response fast suitable radar real time, efficient processing environment. Use IIR filter multiphase structure realize the filter systematic method, for four channel circumstances in MATLAB on use Simulink made simulation and target board algorithm was realized proved system can simultaneously four channel signal.)
    2010-04-01 17:10:21下载
    积分:1
  • 696518资源总数
  • 105547会员总数
  • 4今日下载