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7d59499cc1b6
mo phogn trong matlab
- 2010-11-01 17:50:12下载
- 积分:1
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getborder
icepack zip file...its in matlab language...hav a gr8 day
- 2010-11-15 20:56:19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
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fftd
傅立叶离散型变换,图形变换
傅立叶离散型变换,图形变换
傅立叶离散型变换,图形变换(Discrete Fourier transform, discrete Fourier transform graphics transform, discrete Fourier transform transform graphics, graphics transform)
- 2011-05-14 11:40:02下载
- 积分:1
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projective--3d
projective 3d transfer in photogrammetry
- 2014-10-18 20:46:41下载
- 积分:1
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matlab
基于数字图像跟matlab对车辆空位统计系统的实现,实现灰度图像的二值化,边缘检测等(Based on digital image with matlab of vehicle space statistical system, realize the gray image binarization, edge detection and so on)
- 2014-11-25 22:59:49下载
- 积分:1
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zfpro
程序对2发2收系统进行ZF算法的仿真。发送信号采用QPSK调制,信道为准静态瑞利平坦衰落信道,引入的噪声为均值为0的高斯白噪声,接收端采用最大似然检测算法,仿真其误比特率特性。(The ZF algorithm simulation program 2 admission system. Send signals using QPSK modulation, channel prevail static Rayleigh flat fading channels, the introduction of noise with mean 0 Gaussian white noise, the receiving end using the maximum likelihood detection algorithm, simulation of the bit error rate characteristics.)
- 2013-03-29 13:45:12下载
- 积分:1
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MATLABlanguageandapplication
<<控制系统计算机辅助设计--MATLAB语言与应用>>系统地介绍了国际控制界最流行的控制系统计算机辅助设计语言MATLAB,侧重于介绍MATLAB语言编程基础与技巧、数学问题的MATLAB求解、线性系统计算机辅助分析、控制系统与其他复杂系统的Simulink建模,控制系统的计算机辅助设计方法,包括串联控制器、状态反馈控制器、多变量系统频域设计、PID控制器设计、最优控制器设计、LQG/LTR控制器设计、H2=H1 最优控制、分数阶控制、自适应控制、模糊控制、神经网络控制、遗传算法优化控制等。本电子文档为其源码光盘内容,源码多多,利于学习参考。("" Control System for Computer-Aided Design- MATLAB language and application of "" a systematic introduction to the international control of world s most popular computer-aided control system design language MATLAB, introduced the MATLAB language programming focusing on the foundation and skills, the MATLAB mathematical problem solving, computer-aided analysis of linear systems, control systems and other complex systems Simulink modeling, control system, computer-aided design methods, including serial controller, state feedback controller, multi-variable system, frequency-domain design, PID controller design, optimal controller design, LQG/LTR controller design, H2 = H1 optimal control, fractional order control, adaptive control, fuzzy control, neural network control, genetic algorithm to optimize control. This electronic document its source code CD-ROM content, source code lot, conducive to learning for reference.)
- 2009-09-15 21:38:13下载
- 积分:1
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chapter-5
说明: 《matlab语言常用算法程序集》源代码 第五章(" Matlab common algorithms assembly language" source code Chapter)
- 2011-03-24 11:06:44下载
- 积分:1
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richmond
Richmond法分析半波振子的电流分布与解析法对比,方向图,增益(Richmond half-wave dipole analysis of current distribution and the analytical method comparison, pattern, gain)
- 2010-05-28 23:04:49下载
- 积分:1