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dm_dct_fenkuai
在DCT域,利用8*8分块DM方法,嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。(In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.)
- 2007-10-26 15:26:39下载
- 积分:1
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channelsimulation-matlab
可以实现不同参数情况下的信道仿真,比如超宽带系统的室内多径环境信道仿真:信道仿真的很好程序。(Different parameters can be achieved in case of channel simulation, such as ultra-wideband systems indoor multipath channel simulation environment: simulation of a good channel program.)
- 2011-09-17 19:09:50下载
- 积分:1
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power-optimize
利用注水算法进行功率分配,给出不同发射天线的功率分配并计算各天线的频谱效率。(water-fill power allocation algorithm and frequency spectrum calculation.)
- 2014-04-27 17:28:48下载
- 积分:1
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WaveLab802
信号处理的小波导引书的matlab代码,Wavelab802工具箱,进行小波在信号处理中的各种应用(Wavelet Tour of signal processing matlab code book, Wavelab802 toolbox, wavelet signal processing in a wide range of applications)
- 2007-07-12 10:24:48下载
- 积分:1
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Identify_queue_length
Identify queue length By edge detection without blocking
- 2013-05-06 01:50:23下载
- 积分:1
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另外一个OFDM频偏估计的代码
另外一个OFDM频偏估计的代码,以该代码为基础的文章被EI检索收录,具有很高的参考价值。(Offset Estimation code to the code of the article was based on the EI retrieval recorded. have a very high reference value.)
- 2007-07-04 19:39:14下载
- 积分:1
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wtc-r16
小波分析的程序。源程序为分析厄尔尼诺现象的。可作为地震、流行病学的小波分析(Wavelet analysis procedures. Source for the analysis of the El Niñ o phenomenon. As earthquakes, Wavelet analysis of epidemiological)
- 2010-07-26 16:46:01下载
- 积分:1
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cluster
聚类分析 Clustering 可以用来做聚类分析图,有实例(Clustering)
- 2009-12-16 06:57:54下载
- 积分:1
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matlabtest9
matlab程序:
matlabtest9 是绘制不同的函数曲线;(matlab program: matlabtest9 is different mapping function curve )
- 2008-08-01 23:15:10下载
- 积分:1
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reflection.
说明: 在弹簧片上放置一个反射镜,反射镜被弹簧振动. 本程序就是模拟这一过程.(In spring place a mirror, mirror vibration by spring. This procedure is to simulate the process.)
- 2010-04-07 17:09:20下载
- 积分:1