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Sparse-representation

于 2015-09-19 发布文件大小:291KB

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下载积分: 1 下载次数: 121

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代码说明：

稀疏低秩表示，基于稀疏表示的子空间谱聚类方法(Sparse representation)

文件列表：

27220065稀疏低秩表示代码
........................\79843500LRR标准
........................\...............\lrr
........................\...............\...\alm_lrr_l1.m,1661,2011-03-04
........................\...............\...\alm_lrr_l21.m,1899,2011-03-04
........................\...............\...\demo.m,2082,2011-03-04
........................\...............\...\solve_lrr.m,761,2011-03-04
........................\lrr改进
........................\.......\clu_ncut.m,427,2010-04-22
........................\.......\compacc.m,596,2010-04-22
........................\.......\demo.m,2120,2010-04-22
........................\.......\lrr.m,2051,2010-04-22
........................\.......\lrra.m,1934,2010-04-22
........................\.......\lrraffine.m,2465,2010-04-22
........................\.......\sr.m,1328,2010-04-22
........................\.......\sr2.m,1589,2010-04-22
........................\Robust Subspace Segmentation by Low-Rank Representation.pdf,315450,2013-05-08

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basicDsp
这是数字信号处理方面的一些源码，主要涉及信号处理的基本内容，如傅立叶变换，基本的滤波器等。只供学习参考。(This is the digital signal processing some of the source, mainly involving the basic elements of signal processing, such as Fourier transform, the basic filter. Reference for learning.)

2007-10-22 16:12:50下载

积分：1
matlabcode
matlab实现的短时过零率，mfcc和lpc源代码语音段都有(matlab to achieve short-term zero crossing rate, mfcc and lpc voice segment has source code)

2010-10-22 17:21:48下载

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2012-05-23 22:17:17下载

积分：1
itonpose
型随机微分方程的线性二次控制,线性二次控制 (stochastic differential equation of the linear quadratic control, linear quadratic control the linear quadratic control)

2007-05-28 11:06:08下载

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New-folder-(2)
chapman project machine

2012-06-24 03:18:42下载

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this mfile calculate y bus

2010-02-09 00:53:07下载

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ta_
说明：时间混叠信号matlab程序,是利用时间混叠信号进行循环谱估计的前提。该程序用于证明时间混叠后信号为周期信号。(Time Aliasing)

2010-04-12 11:22:41下载

积分：1
PAPR-Reduction2
This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

2011-05-19 20:47:15下载

积分：1
Limited_feedback
有限反馈下的误码率计算,通过simulink实现(limited feedback of error rate, achieving Simulink)

2007-05-18 10:04:16下载

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VQ
LBG算法设计矢量量化码书的函数，需要给出训练序列x,矢量维数K和码书长度CN，返回根据训练序列给出的最小误差码书。(LBG algorithm for vector quantization codebook design function , you need to give training sequence x, vector dimension K and codebook length CN, return according to the minimum error given training sequence codebook . )

2021-01-09 23:38:51下载

积分：1

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