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matlab
说明: matlab功能宝典,绝对经典,里面有十八个压缩文件,好好使用(A book about Matlab)
- 2009-08-12 14:13:19下载
- 积分:1
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kMeansCluster
基于matlaB工具的一种简单的关于K_means聚类的算法(A simple clustering algorithm on K_means)
- 2011-09-26 17:02:17下载
- 积分:1
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LCMVaLMS
用matlab实现自适应信号处理中的LCMV(8阵元) 和 v步LMs 算法。 (Adaptive signal processing using matlab to achieve the LCMV (8 array element) and v step LMs algorithm.)
- 2013-10-21 11:15:30下载
- 积分:1
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waveletpacket_PAPR
本程序是在不同小波包基的情况鲁昂下研究峰均功率的程序(This procedure is different from the case of wavelet packet basis of Rouen peak to average power under the procedures)
- 2010-08-02 12:33:34下载
- 积分:1
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bb
说明: color image watermarking using DCT and DWT
- 2009-12-18 05:04:00下载
- 积分:1
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rootmusic-ld
数字信号处理中的 LD算法 最陡下降法,root music 算法 这是一个源程序,提高参考(LD digital signal processing algorithms in the steepest descent method, which is a source to enhance information)
- 2010-05-25 17:19:46下载
- 积分:1
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EnergyNormalizationCepSpec
Speech Recognition - Numbers 1 to 5
Energy normalization and time alignment
References:
[1] L. Rabiner and B.H. Juang,Fundamentals of Speech Recognition, Prentice-Hall, 1993.
% [2] P.E. Papamichalis, Practical Approaches to Speech Coding, Prentice-Hall, 1987.
% [3] J.D. Markel and A.H. Gray,Linear Prediction of Speech(Speech Recognition-Numbers 1 to 5 Energy n ormalization and time alignment References : [1] L. Paras and B. H. Juang, Fundamentals of Speech Recognition. Prentice-Hall, 1993. % [2] P. E. Papamichalis, Practical Approaches to Speech Coding, Prentice-Hall, 1987. % [3] J. D. Markel and A. H. Gray, Linear Prediction of Speech)
- 2007-06-05 00:33:46下载
- 积分:1
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inverse1
inverse dynamic of robot.nt to upload source code, you can
- 2013-07-28 17:22:11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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Windowed-transform
加窗变换,信号在高斯窗函数取不同a时的STFT,窗函数是不同值时的stft(Windowed transform the signal in a Gaussian window function to take different when the STFT, the window function is different values of the stft)
- 2011-08-06 12:12:49下载
- 积分:1