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AffinityPropagationalgorithm
包好一个AP算法matlab程序，以及最早提出AP算法的经典文章及相应PPT(Affinity Propagation algorithm matlab
Clustering by Passing Messages Between Data Points.pdf
)
- 2010-11-06 18:07:01下载
- 积分：1
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pathwork
patchwork算法实现低通滤波，高斯噪声，水印的嵌入与提取(patchwork algorithm to achieve low-pass filtering, Gaussian noise, the watermark embedding and extraction)
- 2012-05-22 22:24:07下载
- 积分：1
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aar
This code is about adaptive autoregressive. you can find AR coefficient.
- 2014-09-22 17:47:32下载
- 积分：1
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SVM_toolbox_collection
SVM工具箱集锦，希望对大家有帮助，SVM现在发展很快啊！(SVM Toolbox Collection, I hope all of you help, SVM has developed very rapidly now ah!)
- 2008-12-30 11:12:31下载
- 积分：1
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BruteSearch
K-nearest neighbors 搜索 聚类时经常使用的一种方法 国外网站转载( The following utilities are provided:
- Nearest neighbor
- K-Nearest neighbors
- Radius Search
They al supports N-dimensions and work on double, it is possible to choose if return the distances.
Here is a time comparison with a vectrized m-code:
N=1000000 number of reference points
Nq=100 number of query points
dim=3 dimension of points
k=3 number of neighbor
tic
[idc,dist]=BruteSearchMex(p ,qp , k ,k) MEX
toc
tic
[idc,dist]=knnsearch(qp,p,k) VECTORIZED M-CODE
toc
p=rand(N,dim)
qp=rand(Nq,dim)
Output:
Elapsed time is 0.962640 seconds.
Elapsed time is 18.813100 seconds. )
- 2009-03-30 08:08:08下载
- 积分：1
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turbo
说明： 自己参考别人编的一种turbo码的编码和解码(Others have made reference to a series of encoding and decoding of turbo codes)
- 2010-04-20 10:03:20下载
- 积分：1
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am-dsb
AM、DSB 调制及解调
用matlab产生一个频率为1Hz，功率为1的余弦信源m(t)，设载波频率ωc =10 Hz，
m0 = 2 ,试画出：
AM 及DSB 调制信号的时域波形；
采用相干解调后的 AM 及DSB 信号波形；
AM 及DSB 已调信号的功率谱；
调整载波频率及 m0，观察分的AM 的过调与DSB 反相点现象。
在接收端带通后加上窄带高斯噪声，单边功率谱密度0 n = 0.1，重新解调。
(AM, DSB modulation and demodulation
Matlab produce a frequency for 1 Hz, power of 1 cosine source m (t), set the carrier frequency ω c = 10 Hz,
M0 = 2, try drawing out:
)
- 2012-03-30 15:29:29下载
- 积分：1
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BER_SRD
网络编码三节点模型的代码 SRD模型，传送两个信号，最简单的了。(network coding of three nodes in matlab simulation)
- 2012-04-19 15:20:48下载
- 积分：1
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functions
entering data
nu=input( give poisson ratio: )
e=input( give mudule of elasticity: )
ro=input( give denstity of material,ro: )
beta=input( give Damping Factor Beta: )
- 2014-10-08 15:52:49下载
- 积分：1
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55613371Niched_Genetic_Algorithm_Matlab7
niching GA~~~~~~~~~~~~~~~~~~
- 2013-11-11 07:55:35下载
- 积分：1
