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In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.-In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.
Update : 2024-05-19 Size : 21504 Publisher : 刘海

应用于天文图像的同一目标不同时刻的多帧盲卷积-Multi-Object Multi-Frame Blind Deconvolution
Update : 2024-05-19 Size : 141312 Publisher : leon

DL : 0
盲信号分离的源信号模型,要更好的了解和利用时间序列的内在时间结构和复杂特性,通常可以采用相应的数学模型区近似描述各种类型的数据,该程序采用泛化自回归模型来产生盲源信号-Blind signal separation of the source signal model, we must better understand and leverage the structure of time series Neizai He Fuzatexing time can generally be adopted similar to the corresponding mathematical model Ou Miaoshu type of data, Gai Chengxu using generalized regression models to blind signal generated
Update : 2024-05-19 Size : 8192 Publisher : hannah

SCMim
DL : 0
this paper deals with the knowledge about the performance of the blind equalizers using wimax and this wimax is also mobile wimax which accepts different frequencies. This is also called as flexible wimax
Update : 2024-05-19 Size : 265216 Publisher : kalyan

DL : 0
非稳定盲信号分离算法程序,可实现多个源信号分离。-Non-stable algorithm for blind signal separation procedures, separation of multiple source signals.
Update : 2024-05-19 Size : 9216 Publisher : viviyang

频谱中无需考虑排序问题的盲卷积混响分离模型程序。-Spectrum without the need to consider scheduling model for blind separation of convolution reverb program.
Update : 2024-05-19 Size : 8192 Publisher : viviyang

DL : 0
考虑排序问题的盲卷积分离模型算法程序,实现盲源分离。-Consider the scheduling problem of blind separation model convolution algorithm program to achieve blind source separation.
Update : 2024-05-19 Size : 903168 Publisher : viviyang

DL : 0
几路语音信号的盲源分离,采用FDICA,有图形化界面,特别适合中级学者-Several road blind source separation of speech signals, using FDICA, a graphical interface, especially for intermediate and scholars
Update : 2024-05-19 Size : 825344 Publisher : 陈通

DL : 1
小波分析的盲信号处理方法,有完成的程序,波形,及输出结果,适合初学者。-Wavelet analysis of blind signal processing method, and a complete program, waveform, and output, suitable for beginners.
Update : 2024-05-19 Size : 185344 Publisher : 陈通

DL : 1
瞬时混合盲信号分离问题的自适应算法比较。 有论文,有程序,自己写的,有输入波形,有输出结果,适合完成学习盲分离。-Instantaneous Blind Signal Separation Mixed Adaptive Algorithm for comparison. A paper, a procedure that he wrote with input waveforms, the results are output for the completion of learning blind source separation.
Update : 2024-05-19 Size : 1552384 Publisher : 陈通

abstract about blind athentication
Update : 2024-05-19 Size : 6144 Publisher : prabu

DL : 0
在移动数据通信系统信号经传播媒介到达接收端会发生畸变,现行的通信系统普遍采用 自适应均衡技术来克服ISI和多普勒扩展。自适应均衡技术需要重复发送已知的训练序列直至 有效均衡为止I。“盲均衡(Blind Equalization,BE)111”技术仅利用接收序列本身的相关性便可 均衡信道特性。-Signal in the mobile data communication systems to reach the receiver via the mass media distortion occurs, the existing communication systems are generally adaptive equalization to overcome ISI and Doppler spread. Adaptive equalization techniques need to send a known training sequence repeated until an effective balance date I. " Blind equalization (Blind Equalization, BE) 111" technology is only used to receive serial correlation in itself can be balanced channel characteristics.
Update : 2024-05-19 Size : 1062912 Publisher : qiaohui

matlabEASI
DL : 0
盲源分离EASI算法,一种简单的盲源分离算法,容易实现-Blind source separation of EASI
Update : 2024-05-19 Size : 1024 Publisher : shixinhua

DL : 0
Tutorial on Blind Source Separation and Independent Component Analysis
Update : 2024-05-19 Size : 271360 Publisher : ngoc

独立成分分析 目前,独立成分分析(ICA)这门新的数据处理技术已得到了国内外学术界的普遍认可和广泛关注,并在不同的研究和应用领域开始发挥重要作用。ICA这一专业术语及其内涵,“鸡尾酒会”问题、脑电信号分离、通信系统的盲分离等ICA的典型应用问题,以及ICA中有关峭度、不动点算法等一系列基本概念,已为国内许多从事数据处理的科研工作者所熟悉。但是,要了解独立成分分析背后所隐含的重要应用背景与数学理论基础;把握ICA的应用范围及相应的各种限制;了解如何应用独立成分分析的思路,从而针对具体的专业应用问题提出更为合理的分析方法,这些更深层次的内容,可能并非通过阅读几篇综述文献或相关专业文献,或学习、分析和使用MATLAB工具包中的那些现成算法就能很好地掌握的。然而,目前国内仍然没有一本比较全面而深入的中文教材来供那些对ICA感兴趣的初学者和不同专业领域的研究人员做参考。这种状况下,翻译出版一本比较权威的ICA教材就显得很有必要。本书的英文版是国际上第一本对ICA这门新技术进行全面介绍的综合性专著,作者Aapo Hyv妑inen,Juha Karhunen和Erikki Oja为ICA方法的建立做出过重要贡献,并且一直活跃在ICA的相关研究领域。本书的内容主要取材于作者自己的研究小组所开展的-Independent component analysis Currently, independent component analysis (ICA) which door the new data-processing technology has been widely recognized by domestic and foreign academic and attention, and different studies and applications play an important role began. ICA and its connotation of the terminology, "cocktail party" problem, EEG separation, communication systems for blind separation of a typical application of ICA, and ICA in the kurtosis, fixed point algorithms and a series of fundamental concepts, has been Many engage in data processing for the domestic workers are familiar with the research. However, independent component analysis to understand the importance of applications on the underlying mathematical background and theory grasp the application of ICA and the corresponding limitations know how to apply the idea of independent component analysis to specific application of a more professional reasonable methods of analysis, these deeper levels of content, may not be
Update : 2024-05-19 Size : 6174720 Publisher : houhj

盲均衡技术能够仅利用接收信号的统计特性对信道特性进行均衡,克服了传统自适应均衡技术需要训练序列、降低系统有效信息传输率的缺陷,成为目前的研究热点。本文简单介绍了通信中的盲均衡技术,并针对一个简单的信道模型给出了基于遗传算法的盲均衡算法。仿真结果表明,多次迭代的盲均衡的均值能够很好地代表未知信道的性能。 -Blind equalization was an adaptive equalization technique,which could equalize the properties of the channel just using the statistic properties of the received signal and overcome the disadvantages of conventional adaptive equalization techniques which required a training sequence and reduce effective information rate in system transmission.This paper reviewed the blind equalization,and built a simple single-input-multiple-output model.A blind equalization algorithm based on genetic algorithm was proposed.The simulation results showed that the algorithm had better performances.
Update : 2024-05-19 Size : 175104 Publisher : 张洋

Concerns on widespread use of biometric authentication systems are primarily centered around template security, revocability, and privacy. The use of cryptographic primitives to bolster the authentication process can alleviate some of these concerns as shown by biometric cryptosystems. In this paper, we propose a provably secure and blind biometric authentication protocol, which addresses the concerns of user抯 privacy, template protection, and trust issues.
Update : 2024-05-19 Size : 1581056 Publisher : prabhu

Multisensor Strategies to Assist Blind People
Update : 2024-05-19 Size : 6144 Publisher : sree

DL : 0
独立分量分析的程序,MATLAB环境下编写的,采用的是JADE方法,可用来进行盲源分离-Independent component analysis program, MATLAB environment prepared by the JADE method can be used for blind source separation
Update : 2024-05-19 Size : 7168 Publisher : wanglei

this code implemente a blind watermarking
Update : 2024-05-19 Size : 3072 Publisher : samira
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