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OFDM_yuanli
本文使用浅显易懂的文字简要介绍了ofdm的基本原理,可以作为入门的参考资料(In this paper, the text easy to understand ofdm outlined the basic principles of the reference materials can be used as entry)
- 2009-05-01 08:44:01下载
- 积分:1
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sins
为了研究系统在受到外界干扰情况下的性能,特别从输入端加入了噪声干扰,仿真效果明显。(this progrmme is set to test the system performance .)
- 2012-03-29 23:29:27下载
- 积分:1
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aco
蚁群算法解决路径规划问题,可以自己设置地图中的障碍,使得规划路径避开障碍。运用蚁群算法计算比较简单。(ACO is one of the Heuristic algorithm,and it has a long history.The program is coded by MATLAB.It can solve the question that mapping the best route.)
- 2020-12-29 09:59:01下载
- 积分:1
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cal_hist
函数功能是画出彩色图像的累加直方图,代码注释详细,值得一看(The function of the program is to show the color histogram.)
- 2010-07-09 14:32:37下载
- 积分:1
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CHAP08
是Matlab图像处理的原程序代码,适合初学者使用。(Matlab image processing is the original code, suitable for beginners.)
- 2010-01-24 16:49:28下载
- 积分:1
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PCA
对大量数据进行pca分析,得到表达信息的重要成分,压缩数据(PCA)
- 2010-06-01 18:21:23下载
- 积分:1
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dcthide
dct隐写技术matlab实现资料。算法原理:通过在一个图像块中调整两个DCT系数的相对大小,隐藏秘密信息。
将载体图像分为8×8的块,做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if(要隐藏信息‘1’)
make
else
make
逆DCT变换,还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分:1
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DyDt20
三维线性方程组的一个简便处理方法,用于线性复杂系统控制(liner control)
- 2011-12-14 19:07:47下载
- 积分:1
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bpnn
基于MATLAB的BP神经网络设计的源代码(jiyuMATLABdeBP
shenjingwangluoyuanchengxu)
- 2010-12-16 18:40:45下载
- 积分:1
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DC_position
DC motor position control
- 2014-09-28 02:37:39下载
- 积分:1