-
duo_encode
采用多种方式的调制技术，在通信中具备抗干扰，抗多径等各种功能。(Modulation technique using a variety of ways, in communication with jamming, anti-multipath and other functions.)
- 2010-12-10 18:18:39下载
- 积分：1
-
Extended-Finite-State
Slicing is useful for many Software Engineering applications and has been widely studied for three decades, but
there has been comparatively little work on slicing Extended Finite State Machines (EFSMs).
- 2014-02-07 15:16:29下载
- 积分：1
-
upqc2
This the simulink model for upqc in power system
- 2014-06-26 20:22:04下载
- 积分：1
-
PEP_ghost
该程序仿真了机载雷达对地面微动目标成像过程及结果。验证了微动的成对回波理论及微动对雷达成像造成的影响，改变微动参数，可看到鬼影点、灰度条带、直线圆列等由于微动参数不同而产生的不同现象。(refer to the chinese introduction)
- 2021-04-09 16:09:00下载
- 积分：1
-
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
-
pcm_tdm
pcm modulation and demodulation
- 2010-09-10 16:53:11下载
- 积分：1
-
calculation-of-fft
it is a matlab program used to calculate the FAST FOURIER TRANSFORMS of two given sequences
- 2012-04-15 14:43:03下载
- 积分：1
-
lla2ecef
Convert from latitude, longitude, and altitude (geodetic with respect to the WGS-84 ellipsoid) to a position vector in the Earth-centered, Earth-fixed (ECEF reference frame.
- 2013-09-26 23:55:27下载
- 积分：1
-
Bayes
matlab实现beyes的模式识别的过程，是武汉大学遥感学院模式识别的代码(matlab realize beyes pattern recognition process, Wuhan Institute of Remote Sensing pattern recognition code)
- 2013-11-07 21:53:32下载
- 积分：1
-
viterbi_decoder
维特比解码码程序，内有详细说明，大学课程设计。(Viterbi decoding code procedures, which are described in detail, the design of university courses.)
- 2012-09-25 20:40:00下载
- 积分：1
