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matlab
数字图像频域滤波处理，分别进行二阶巴特沃斯(Butterworth)高通、低通滤波器。(Digital image processing frequency domain filtering, respectively second-order Butterworth (Butterworth) high pass, low pass filter.)
- 2013-07-10 18:46:01下载
- 积分：1
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viterbi-matlab
卷积编码器g1=111,g2=101
x为输入的待译码序列
x=[1,0,1,0,0,1,0,0,0,1,0,1,1,1]
x=[1,1,0,1,0,1,1,0,0,1]
x=[1,1,1,0,0,0,1,0,1,1]
a=size(x) 输入序列的长度
s=a(2)/2 译码后的m序列长度为x的一半
m=zeros(1,s) 最终结果存放
ma=zeros(1,s+1) 存放Fa路径的
mb=zeros(1,s+1) 存放Fb路径的
mc=zeros(1,s+1) 存放Fc路径的
md=zeros(1,s+1) 存放Fd路径的(viterbi decoder)
- 2015-04-20 17:06:18下载
- 积分：1
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JADE_BSS
JADE算法，它是基于四阶累积量的特征矩阵联合近似对角化算法.关于此算法可以参见文献：
J.F.Cardoso, HIgh-Order Contrasts for Independent Component Analysis, Neural Computation,1999, 11: 157–192(JADE algorithm, which is based on the fourth-order cumulant features joint matrix diagonalization algorithm can be found in the literature on this algorithm:. JFCardoso, HIgh-Order Contrasts for Independent Component Analysis, Neural Computation, 1999, 11: 157-192)
- 2020-11-04 11:59:51下载
- 积分：1
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MATLAB指纹识别[GUI界面，报警，门禁系统]
说明： 本设计为基于MATLAB特征点匹配的指纹识别系统。带有一个GUI界面。主要对指纹图像进行三方面处理：图像预处理、特征提取和特征匹配。图像预处理包括四个步骤：图像分割、滤波增强、二值化、细化，对指纹图像进行预处理后，去除了原图像的冗余部分，方便后续的识别处理；特征提取主要是提取指纹图像细化后的端点和分叉点；特征匹配是利用两个指纹的图像进行特征点比较，来确定两幅图像是否来自于同一手指。(This design is a fingerprint recognition system based on MATLAB feature point matching. With a GUI interface. Fingerprint image is mainly processed in three aspects: image preprocessing, feature extraction and feature matching. Image preprocessing includes four steps: image segmentation, filter enhancement, binarization and thinning. After preprocessing the fingerprint image, the redundant part of the original image is removed to facilitate the subsequent identification processing; feature extraction is mainly to extract the refined endpoint and bifurcation point of fingerprint image; feature matching is to determine the two images by comparing the feature points of two fingerprint images Is it from the same finger.)
- 2020-08-08 15:46:59下载
- 积分：1
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ps_StaMPS
this supports PS processing
- 2010-06-19 23:43:54下载
- 积分：1
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HUGUANGSHUmoderntimesDSPmatlabprogram
胡广书现代信号处理MATLAB程序，值得学习(Hu Guangshu MATLAB modern signal processing procedures, it is worth learning)
- 2008-07-25 12:02:28下载
- 积分：1
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BICMID
A convolutional code followed by bit-interleaved coded modulation with iterative decoding
performance of the use of iteration in decoding
- 2011-04-29 18:42:52下载
- 积分：1
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matlab
利用三阶模拟BW LP滤波器和双线性变换法，设计数字高通滤波器的matlab代码与结果(Use of third-order analog BW LP filter and bilinear transformation method, the design of digital high-pass filter matlab code and results)
- 2012-05-07 21:00:51下载
- 积分：1
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SQP
sqp算法，对于初学者将是不错的资源，详解matlab编程(sqp algorithm for beginners would be nice resource, Detailed matlab programming)
- 2021-04-02 10:59:07下载
- 积分：1
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2
说明： 采用抗积分饱和PID控制算法进行离散系统阶跃响应。可以避免控制量长时间停留在饱和区，防止系统产生超调。(PID Controler with intergration sturation)
- 2011-04-03 22:11:03下载
- 积分：1
