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spectrumestimationsignalsequence
把信号分为重叠或不重叠的小段，对每小段信号序列进行功率谱估计，然后取平均值作为整个序列的功率谱(The signal into overlapping or non-overlapping short paragraphs, short paragraphs on each of the power spectrum estimation signal sequence, and then averaged Fourier power spectrum as a whole)
- 2010-09-19 15:22:17下载
- 积分：1
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arithmetic_FastICA
Matlab环境下的基于独立分量分析（ICA）算法，信号处理，非常重要！-(Matlab environment based on the independent component analysis (ICA) algorithm, signal disposal , very important!)
- 2009-11-28 13:15:18下载
- 积分：1
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fastICA
fastICA algorithm,blind signal processing helpful
- 2011-05-11 19:46:59下载
- 积分：1
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fastdist.m
Fast calculation of squared Euclidean distance
- 2015-03-29 06:12:15下载
- 积分：1
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cmdcompare
CMA WITH N EQUAL TO 8,4,20
- 2014-02-08 18:11:51下载
- 积分：1
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DSSS
说明： 设计一个有干扰的直接序列扩频通信系统， PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)
- 2010-05-03 14:18:32下载
- 积分：1
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kmeansK
KMEANSK Performs K-means clustering given a list of feature vectors and k
The argument k indicates the number of clusters you want the data to be
divided into. data_vecs (N*R) is the set of R dimensional feature
vectors for N data points. Each row in data_vecs gives the R
dimensional vector for a single data point. Each column in data_vecs
refers to values for a particular feature vector for all the N data
points. The output data_idxs is a N*1 vector of integers telling which
cluster number a particular data point belongs to. It also outputs
centroids which is a k*R matrix, where each rows gives the vector for
the cluster center. If we want to segment a color image i into 5
clusters using spacial and color information, we can use this function
as follows:
- 2011-12-22 19:45:32下载
- 积分：1
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cuck
matalab similink cuk斩波电路 仿真建模(matalab similink cukcircuit simiulation)
- 2012-11-11 16:36:18下载
- 积分：1
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GA
说明： Genetic Algorithm for two variable
- 2009-05-22 16:44:24下载
- 积分：1
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matlab-4
this word contain a code for a part of a paper for histogram modification
- 2012-02-08 22:42:09下载
- 积分：1
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