-
Ts_change_Pdnochange
最大化频谱接入机会的能量检测方法的研究-----认知无线电(Access to opportunities to maximize the energy spectrum detection of cognitive radio-----)
- 2010-06-02 22:26:06下载
- 积分：1
-
ackley
GA algorithm for ackley function
- 2014-12-16 18:46:54下载
- 积分：1
-
PF--MATLAB
用于无线资源分配中，它既能保证吞吐量，又能保证公平性。(Radio resource allocation, it can guarantee throughput, but also to ensure fairness.)
- 2016-03-02 21:54:30下载
- 积分：1
-
dct
M=512 原图像长度
N=64
K=8
I=zeros(M,M)
J=zeros(N,N)
BLOCK=zeros(K,K)
显示原图像
I=imread( f:ceshiyuanshitu.bmp )
figure
imshow(I)
xlabel( 原始图像 )
显示水印图像
J=imread( f:ceshilogistic_nuaa64.bmp )
figure
imshow(J)
xlabel( 水印图像 )
嵌入水印
tem=1
for p=1:N
for q=1:N
x=(p-1)*K+1
y=(q-1)*K+1
BLOCK=I(x:x+K-1,y:y+K-1)
BLOCK=dct2(BLOCK)
if J(p,q)==0
a=-1
else
a=1
end
BLOCK(2,1)=BLOCK(2,1)*(1+a*0.01)
BLOCK=idct2(BLOCK)
I(x:x+K-1,y:y+K-1)=BLOCK
end
end
显示嵌入水印后的图像
figure
imshow(I)
xlabel( 嵌入水印后的图像 )
imwrite(I, f:ceshiembedded.bmp )
- 2010-06-13 18:43:39下载
- 积分：1
-
matlab_file1
分布式星载干涉GMTI雷达系统仿真
performance analysis of a space-based GMTI radar system using separated spacecraft interferometry(Distributed Spaceborne Interferometric GMTI radar system simulation performance analysis of a space-based GMTI radar system using separated spacecraft interferometry)
- 2020-12-11 15:59:19下载
- 积分：1
-
Matlab_Tutorial
This document contains a tutorial on Matlab with a principal components analysis for a set of face images as the theme
- 2010-02-20 03:43:28下载
- 积分：1
-
transmitterwithsmallRANDOM
MINIMUM SHIFT KEYING WAVEFORM IN MATLAB
- 2011-07-12 14:44:11下载
- 积分：1
-
Archiv
Some logic stuff. for example Recursive Pi calculation. Part of Thesis at the TH-Nuernberg
- 2014-10-11 11:36:11下载
- 积分：1
-
Amouzesh-Matlab
matlab training in farsi
- 2012-09-01 04:12:32下载
- 积分：1
-
2D-EMD
用于二维经验模态分解EMD分析！！！！！(2D-EMD analysis)
- 2011-11-30 11:05:26下载
- 积分：1
