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BEMD.m
二维经验模式分解,速度较快,不错的代码,希望对学习HHT的朋友有用(Two-dimensional empirical mode decomposition, fast, good code)
- 2009-12-19 12:32:07下载
- 积分:1
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PSO(matlab)
说明: PSO算法,通用性较强,只要换一下fitness就可以了(PSO algorithm, universal strong, as long as a change in fitness can be a)
- 2010-04-27 22:00:45下载
- 积分:1
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Packet_Switch
自己收藏的关于分组交换的simulink的仿真程序(their collections on the packet switching of the Simulink simulation program)
- 2007-05-21 19:17:29下载
- 积分:1
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alamouti-QPSK
THis is the QPSK code for MIMO channel. This will give you BER performace
- 2013-04-10 02:07:40下载
- 积分:1
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GUI_IMAGE_PRocessing
Simpl digital processing for Image on GUI/MATLAB
- 2015-04-07 18:31:44下载
- 积分:1
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ambguity
单脉冲信号、调频信号模糊函数源代码,很实用!(Single-pulse signal, FM signal ambiguity function source code, it works!)
- 2010-07-21 11:15:22下载
- 积分:1
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houghcode
图像处理中,HOUGH变换的实验程序,用MATLAB编写,配有可是图片(image processing, HOUGH transform the experimental procedure, using MATLAB, but equipped with photo)
- 2007-03-02 18:44:12下载
- 积分:1
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QAM_simullation
QAM系统仿真,包括调制解调以及误码性能分析(QAM system simulation, including the modulation and demodulation and BER)
- 2010-08-24 12:54:35下载
- 积分:1
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RectWave
矩形波路径规划算法,从起始点通过用矩形波传递到达目标点的方法来获得连通路径。适用于已知地形的栅格图。(Rectangular wave path planning algorithms, from the starting point by using the rectangular wave transmission methods to reach the target point to get connectivity path. Applicable to the known topography of the grid map.)
- 2008-03-18 20:12:26下载
- 积分:1
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CGHwatermarkmatlabcode
说明: 关于半色调编码计算全息图的信息隐藏Matlab程序的说明:
算法实现主程序为CGHwatermark;
位相恢复函数为phaseSL;
用计算全息记录已知振幅和位相的复波前函数为Hologen;
半色调编码函数为AMhalftone;
嵌入信息的提取直接调用Matlab自带的FFT2函数;
主程序的函数调用关系如下
读入宿主信息和水印信息-----------phaseSL--->Hologen--->AMhalftone(完成嵌入)--->FFT2(提取水印信息)
主程序结果保存于holo&mark文件夹
对算法鲁棒性测试的程序:
1. 对于剪切操作 Cliptest 结果存放于cliptest文件夹
2. 对于缩放操作 zoomtest 结果存放于zoomtest文件夹
3. 对于旋转操作 rotatetest 结果存放于rotate文件夹
4. 对于滤波操作 filtertest 结果存放于filtertest文件夹
5. 测试算法的时间效率 timetest
6. 分析嵌入信息后图像质量与参数alpha,tao的关系 msetest(err)
- 2008-09-09 10:14:23下载
- 积分:1