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beamforming
采用波束形成法,判断来波的方向,识别声源的位置(Using the beamforming method, to determine the direction of the wave, the position of the sound source identification)
- 2013-11-03 11:01:46下载
- 积分:1
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smith_tu
用Matlab实现史密斯圆图的动态展示,包括单枝节和双枝节匹配等
程序已调通(smith tu)
- 2012-05-10 11:37:32下载
- 积分:1
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ccexcelInsert
Updating MATLAB(R) figure inserted on a Excel(R) Sheet
- 2013-10-25 17:45:02下载
- 积分:1
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Stochastic-subspace-method
随机子空间法用于模态参数识别 能够识别频率阻尼(Stochastic subspace method for modal parameter identification )
- 2020-11-26 09:29:31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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分岔图的总结
混沌动力学行为研究的程序说明,功率谱,最大李雅谱指数,三维、二维以及时间序列图(Program description of chaotic dynamics behavior study, power spectrum, maximum lyapunov index, three - dimensional, two - dimensional and time series diagrams)
- 2020-10-08 16:57:36下载
- 积分:1
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matlab5_x
MATLAB5的入门和应用,虽然版本有些老,但对于Matlab一些基本和经典用法并没有变,适合初学者参考(MATLAB5 entry and applications, although the version of some old, but some of the basic and classic use of Matlab, and has not changed, suitable for beginners reference)
- 2009-10-09 12:17:39下载
- 积分:1
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HarrisExtract
实现 harris角点提取,精度达到亚像素级,是基于matlab编程的。运行结果良好 。(For harris corner extraction, precision sub-pixel level, is based on matlab programming. Good operating results.)
- 2013-08-02 11:26:32下载
- 积分:1
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1
说明: 直接序列扩频代码,完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)
- 2013-10-22 16:11:30下载
- 积分:1
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code_block_and_CRC_attachment
LTE中,从CRC循环校验到最终Turbo编码输出(LTE, from CRC cyclic check to the final output of Turbo coding)
- 2013-11-04 15:00:38下载
- 积分:1