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3rid_cyclic_cumnunt
说明: 在工程里识别不同FSK和PSK的三阶循环特性的程序,其中最著名的算法!看通信调制识别的人一定看得懂(In engineering in different FSK and PSK to identify the third-order cycle characteristics of the procedures, most notably the algorithm! Modulation recognition of communication to see people must understand)
- 2008-10-18 22:30:31下载
- 积分:1
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haming
This program all you to generate hamming code ,codify it and then decode it and also calculate the Error rate.
- 2014-01-29 08:37:05下载
- 积分:1
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BP_Adaboost
基于BP adabooot强分类器预测,实现优化的功能(BP adabooot strong classifier based on forecasts to optimize the function)
- 2021-04-13 02:28:56下载
- 积分:1
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offplane
计算一维光子晶体能带结构,斜向入射(含kz)的能带结构,内含TE/TM 两种源码(The matlab code for TE/TM band structure calculation)
- 2017-01-04 20:49:58下载
- 积分:1
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ff_in_summer
MLP load forecasting
- 2013-05-24 02:21:09下载
- 积分:1
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cclog
A log analysis project, log into the given format identifiable results
- 2014-08-26 16:03:05下载
- 积分:1
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dsakf
% 文件名:randlsbget.m
% 程序员:余波
% 编写时间:2007.6.25
% 函数功能: 本函数将完成提取隐秘于上的秘密信息
% 输入格式举例:result=( scover.jpg ,56, secret.txt ,2001)
% 参数说明:
% output是信息隐藏后的图象
% len_total是秘密信息的长度
% goalfile是提取出的秘密信息文件
% key是随机间隔函数的密钥
% result是提取的信息
function result=randlsbget(output,len_total,goalfile,key)
ste_cover=imread(output)
ste_cover=double(ste_cover)
% 判断嵌入信息量是否过大
[m,n]=size(ste_cover)
frr=fopen(goalfile, a )
% p作为信息嵌入位计数器将信息序列写回文本文件
p=1
% 调用随机间隔函数选取像素点
[row,col]=randinterval(ste_cover,len_toal,key)
for i=:len_toal
if bitand(ste_cover(row(i),col(i)),1)==1
fwrite(frr,1, bit1 )
result(p,1)
else
fwrite(frr,0, bit1 )
result(p,1)=0
end
if p==len_total
break
end
p=p+1
end
fclose(frr)
()
- 2007-06-28 16:08:04下载
- 积分:1
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channel_estimation
信道估计生成算法matlab仿真,包括多个m程序(Generation algorithm channel estimation matlab simulation, including the number of m programs)
- 2009-11-05 17:53:02下载
- 积分:1
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graydct
DCT给灰度图像加二值的水印信息,运行显示四幅图,分别是原图像,水印图像,加水印的图像和提取的水印图像(DCT to gray image plus two watermark values, run the show four maps are the original image, watermark image, add watermark image and extracted watermark image)
- 2010-05-05 14:40:49下载
- 积分:1
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chap23
先进PID控制MATLAB仿真(第3版), 作者: 刘金琨,2、3部分源码(Advanced PID control MATLAB simulation (3rd edition), Author: Jinkun, 2,3 some source)
- 2013-09-01 00:17:33下载
- 积分:1