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LSB
在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。(Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.)
- 2009-05-23 21:16:44下载
- 积分：1
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MATLAB
说明： 可以教你快速入门的MATLAB教程，个人觉得很好，值得学习一下(not bad)
- 2010-04-15 08:30:04下载
- 积分：1
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OFDM
该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。
这包括最新型的衰落信道，误码率计算，并改善控制回路动态。(This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
)
- 2010-05-20 22:12:55下载
- 积分：1
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OfdmmatlabTransmissioncode
MatlabSimulationOFDMTransmissionCode
Turkı sh:OfdmAlı cı yapı sı ndabirsimülasyonç alı ş ması gerceklenmiş tir.
- 2010-05-23 21:51:19下载
- 积分：1
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Blind-Multi-User
this is a source code for blind multouser detectyion in mc cdma
- 2013-03-08 19:54:07下载
- 积分：1
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Matlab-foundation-syllabus
详细介绍matlab基础及应用的教学课件，课件共分13章进行讲解：matlab操作基础，矩阵及其运算，程序设计，文件操作，绘图，数据分析与多项式计算，解方程与函数极值，数值积分与微分，符号计算，图形句柄，图形用户界面设计，Simulink动态仿真集成环境，在Word环境下使用MATLAB。可用于matlab自学(Details matlab basic and applied courseware, courseware is divided into 13 chapters explain: matlab operation based on the matrix and its operation, the program design, file operations, graphics, data analysis, and polynomial calculation, solving equations with function extremum numerical integration and differentiation, symbolic computation, the graphics handle graphical user interface design, Simulink dynamic simulation integrated environment, in Word using the MATLAB environment. )
- 2013-04-08 19:03:39下载
- 积分：1
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ARAPPara_matlab
ARAPPara_matlab 网格参数化的源码(ARAPPara_matlab code for parameterization of 3d mesh)
- 2021-01-27 23:58:40下载
- 积分：1
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puguji
说明： 现代谱估计的源程序，包括直接法，间接法和窗函数法(Modern Spectral Estimation of source, including direct, indirect method and the window function method)
- 2008-11-25 19:35:55下载
- 积分：1
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The-FDTD-Method---Computation-and-Analysis
fdtd program，using the matlab program ，very good
- 2012-05-28 17:15:36下载
- 积分：1
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BIT-PLANE-SLICING
BIT PLANE SLICING OF IMAGE
- 2014-02-25 14:11:01下载
- 积分：1
