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gauseidel.matlab
求线性方程组的迭代法(高斯赛德尔),基于MATLAB开发(Linear Iterative Method (high Sisaideer))
- 2010-12-13 17:28:26下载
- 积分:1
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welch
Welch法功率谱密度估计
改进的平均周期图法来求取随机信号功率谱密度估计的Welch法。(Welch method of power spectral density estimates to improve the average periodogram to strike a random signal power spectral density estimation method of Welch.)
- 2011-09-29 15:38:11下载
- 积分:1
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dspstfft_daq
fft spectrum audio file
- 2011-12-14 21:49:02下载
- 积分:1
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MatlabSpiderToolbox
Matlab人工智能学习包,由世界领先的德国马普所制作(The spider is intended to be a complete object orientated environment for machine learning in Matlab. Aside from easy use of base learning algorithms, algorithms can be plugged together and can be compared with, e.g model selection, statistical tests and visual plots. This gives all the power of objects (reusability, plug together, share code) but also all the power of Matlab for machine learning research.)
- 2009-11-13 23:57:06下载
- 积分:1
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GA_SVM
12行:
host= gatest %在matlab的安装盘,例如c:下设置的程序运行结果目录。
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- 2007-01-23 16:48:03下载
- 积分:1
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zsyycsf
matlab遗传算法程序,自适应遗传算法(Matlab GA procedures, adaptive Genetic Algorithm)
- 2007-03-27 09:59:02下载
- 积分:1
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control
智能控制课本中的一些程序,其中有一章节是自己写的(some .m about control)
- 2014-11-04 19:46:35下载
- 积分:1
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matlab_calculator
a sample for MT4 connect matlab
- 2013-11-10 23:00:24下载
- 积分:1
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Selfportrait
image resize, gray, average filter, gaussian filter
- 2014-01-21 22:37:18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