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ICA_intro
ICA介绍课件。There has been a wide discussion about the application of Independence Component Analysis (ICA) in Signal Processing, Neural Computation and Finance, first introduced as a novel tool to separate blind sources in a mixed signal. The Basic idea of ICA is to reconstruct from observation sequences the hypothesized independent original sequences(ICA Introduction courseware. There has been a wide discussion about the application of Independence Component Analysis (ICA) in Signal Processing, Neural Computation and Finance, first introduced as a novel tool to separate blind sources in a mixed signal. The Basic idea of ICA is to reconstruct from observation sequences the hypothesized independent original sequences)
- 2007-10-10 21:37:52下载
- 积分：1
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k_medoids
聚类算法：k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用，这样的一个medoid就标识了这个类。步骤： 1，任意选取K个对象作为medoids（O1,O2,…Oi…Ok）。 以下是循环的： 2，将余下的对象分到各个类中去（根据与medoid最相近的原则）； 3，对于每个类（Oi）中，顺序选取一个Or，计算用Or代替Oi后的消耗—E（Or）。选择E最小的那个Or来代替Oi。这样K个medoids就改变了，下面就再转到2。 4，这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感，但计算量显然要比K均值要大，一般只适合小数据量。 这里是MAtlab源代码。(err)
- 2008-08-06 22:03:55下载
- 积分：1
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improved_PSOs
几种改进的粒子群算法（PSO），可用来学习算法的编程，以及算法之间的对比等等。(Several improved particle swarm optimization (PSO), can be used to learn programming algorithms, as well as contrast between algorithms and so on.)
- 2014-10-13 22:42:40下载
- 积分：1
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15x7hexfile.hex
hex file for embeded system .
- 2014-02-08 00:01:34下载
- 积分：1
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jpeg
JPEG的压缩编码及其matlab实现，包含了DCT变换，量化，AChuffman编码，DChuffman编码。(Of JPEG compression matlab to achieve, including the DCT, quantization, AChuffman coding, DChuffman coding.
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- 2012-04-24 11:09:30下载
- 积分：1
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802.11a-OFDM-MATLAB
使用matlab实现OFDM系统功能并仿真验证其功能
(Use matlab to realize the OFDM system simulation)
- 2013-10-30 21:24:20下载
- 积分：1
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btc_image01
matlab code for btc for the compression of data ... download this code and enjoy
- 2012-11-19 16:49:37下载
- 积分：1
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nuisan_v52
分析了该信号的时域、频域、倒谱，循环谱等,用MATLAB实现的压缩传感，esprit算法对有干扰的信号频率进行估计。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Using MATLAB compressed sensing, esprit algorithm signal frequency interference can be assesse.)
- 2016-11-30 17:40:56下载
- 积分：1
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license
用于求解matlab排序问题，求解得效率很高，比一般的方法好哦(Matlab for solving the scheduling problem, to solve a highly efficient method than the average好哦)
- 2009-04-10 17:55:46下载
- 积分：1
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fopen
matlab打开txt文件,然后把矩阵改成一个向量，使其能进行相关运算 (open txt files by matlab )
- 2009-05-26 21:22:11下载
- 积分：1
