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uwb
有关uwb的程序,很有用的,是用matlab编的(Procedures for the uwb, very useful, is compiled matlab)
- 2010-06-05 01:55:33下载
- 积分:1
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A
说明: 用matlab的mesh命令画出所要求解的大量数据文件的图形(The mesh command using matlab draw large amounts of data required for solution of graphic files)
- 2013-08-02 13:08:58下载
- 积分:1
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zhengfang-Z
声子晶体的源程序:圆柱形散射体呈正方形排列的Z模的程序(Phononic crystal source: cylindrical scattering takes the shape of a square array of Z-mode program)
- 2011-11-27 13:35:26下载
- 积分:1
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convolution-of-signals
The following attachment contains codes in Matlab for digital signal processing. In the file code is for digital signal convolution
- 2015-03-03 11:02:05下载
- 积分:1
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matlabApplicationInterfaceGuide
matlab应用程序接口用户指南,matlab与其它程序的联合调用(matlab Application Programming Interface User' s Guide, matlab and other procedures for the joint call)
- 2009-03-20 00:21:57下载
- 积分:1
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rose
用matlab写的一朵玫瑰花,用matlab打开运行就会弹出一个显示玫瑰花的窗口!(Rose writes with matlab using matlab open the run will pop up a window display of roses!)
- 2011-01-01 10:24:15下载
- 积分:1
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DWT_recovery
一段基于DWT图像数字水印的恢复,DWT被分成好几块(DWT-based digital watermark recovery)
- 2010-05-31 23:36:37下载
- 积分:1
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MATLABmathtools
matlab数学建模工具箱 05年数学建模时指导老师给我们的,当时帮了我们不少忙 希望对大家也有帮助(Matlab mathematical modeling toolkit 05 mathematical modeling instructor for us, At that time helped us a lot busy hope everyone will help)
- 2007-06-21 17:59:41下载
- 积分:1
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Simulink
matlab中simulink仿真教材,非常实用,内容充实,值得学习。(matlab simulink simulation in teaching, very practical, informative, worth learning.)
- 2011-12-31 00:50:48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