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space_time_coding
21 different Space-time block codes in matlab.
- 2009-10-29 01:33:19下载
- 积分:1
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My_FSK_mdl
说明: fsk在matlab的simmulink上面的仿真(fsk matlab' s simmulink in the above simulation)
- 2010-04-10 09:59:12下载
- 积分:1
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AC
说明: matlab编写的计算Xp-70盆式绝缘子交流污秽闪络程序。(A matlab program to calculate the ac pollution flashover voltage of Xp-70 insulator.)
- 2013-08-24 17:32:45下载
- 积分:1
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CART_Baseline_PI_Final3
使用FAST软件的风力发电控制系统仿真的Simulink代码(Wind power control system using the FAST software simulation of Simulink code)
- 2012-12-15 02:50:07下载
- 积分:1
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约束
说明: 处理带约束的多目标粒子群算法,十分的好用,通用性很广(Handling constrained multi-objective particle swarm optimization)
- 2019-12-03 16:12:14下载
- 积分:1
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rongliang
mimo信道中的容量-累积概率图源程序,非常好的程序(mimo Channel capacity-cumulative probability map source, very good procedures)
- 2007-05-29 00:13:16下载
- 积分:1
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SD_alogorithm
SD算法,球形译码算法,程序完整,可读性强,希望对需要的人有所帮助(SD algorithm, the sphere decoding algorithm, program integrity, readability, and hope to those who need help)
- 2015-01-15 10:11:28下载
- 积分:1
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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
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现代控制系统(matlab程序)
说明: 现代控制系统(matlab程序),是《现代控制系统》的配套软件,例子都比较典型。(modern control system (Matlab procedures), is "modern control system" software packages, are typical examples.)
- 2005-12-16 17:16:24下载
- 积分:1
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upload_车辆路径问题的matlab程序(多车型).rar
说明: 计算遗传算法的变成文件,基于车辆路径优化问题。(Computational genetic algorithm)
- 2020-10-24 17:00:01下载
- 积分:1