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filter-design
IIR和FIR滤波器的设计，用脉冲响应不变法和双线性变换法设计IIR滤波器，用窗函数法设计了FIR滤波器。(IIR and FIR filter design, with the impulse response method and the bilinear transform IIR filter design using window function design of the FIR filter.)
- 2013-10-24 21:23:13下载
- 积分：1
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cs-chongjiansuanfa
这是写的压缩感知的几种算法，包括BP,MP,OMP,ROMP几种算法，算法的恢复包括使用一维信号和lena图片，希望对你们有帮助(It is written in the compressed sensing of several algorithms, including the restoration of BP, MP, OMP, ROMP several algorithms, algorithms including the use of a one-dimensional signal and lena pictures, I hope to help you)
- 2015-04-11 15:22:28下载
- 积分：1
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music6
模拟2个独立窄带信号入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵列的阵元数为10，快拍数为200。阵元间距为入射信号波长的1／2，信噪比为20dB，信号入射角度差分别为5°，10°，20°。(Simulate two independent narrowband signals incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the number of array elements of the array is 10, the number of snapshots to 200. Element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB, the signal difference between the angle of incidence was 5 °, 10 °, 20 °.)
- 2014-12-02 11:04:14下载
- 积分：1
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Maximum-likelihood-(Infomax)
基于Maximum likelihood准则的ICA算法 (the ICA algorithm based on Maximum likelihood)
- 2011-11-25 09:16:48下载
- 积分：1
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erweibodong
维波动显格式计算程序，本程序采用有限差分法来计算二维波动问题(Two-dimensional wave the explicit calculation program, this program USES the finite difference method to calculate the two-dimensional wave problem
)
- 2015-03-21 13:57:13下载
- 积分：1
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XshapeExample003-4mass
说明： 无人驾驶汽车是智能汽车的一种，也称为轮式移动机器人，(Vehicular automation involves the use of mechatronics, artificial intelligence, and multi-agent system to assist a vehicle's operator.)
- 2018-02-20 06:59:08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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MarkovFeatures
图像JPEG系数域，Markov 900维 特征提取，Matlab 下，C语言实现(Image JPEG coefficient domain, Markov 900-dimensional feature extraction, Matlab under, C language)
- 2010-11-29 09:51:45下载
- 积分：1
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m4
说明： MATLAB code on pontriangin s maximum principle to minimise the TPBVP control trejectory
- 2013-11-20 00:37:29下载
- 积分：1
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UPML
使用时域有限差分法进行电磁波演，得到模型(FDTD to build a model)
- 2013-12-16 09:10:01下载
- 积分：1
